8,430,729

3 × 31 × 269 × 337

The decimal integer 8,430,729 is 100000001010010010001001 in binary (24 bits), 40122211 in octal and 80A489 in hexadecimal. Its digit sum is 33.

Prime Factor Structure

Factorization String 3 × 31 × 269 × 337

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,681,280

Proper Divisor Sum 3,250,551

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #8430727 ← → #8430731

Radix Representation

Decimal	8430729
Binary	100000001010010010001001 (24 bits)
Octal	0o40122211
Hexadecimal	0x80A489

Divisor Catalog (16)

1 3 31 93 269 337 807 1,011 8,339 10,447 25,017 31,341 90,653 271,959 2,810,243 8,430,729

Collatz Trajectory (137 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

8,430,729 25,292,188 12,646,094 6,323,047 18,969,142 9,484,571 28,453,714 14,226,857 42,680,572 21,340,286 10,670,143 32,010,430 16,005,215 48,015,646 24,007,823 72,023,470 36,011,735 108,035,206 54,017,603 162,052,810 81,026,405 243,079,216 121,539,608 60,769,804 30,384,902 15,192,451 45,577,354 22,788,677 68,366,032 34,183,016 17,091,508 8,545,754 4,272,877 12,818,632 6,409,316 3,204,658 1,602,329 4,806,988 2,403,494 1,201,747 3,605,242 1,802,621 5,407,864 2,703,932 1,351,966 675,983 2,027,950 1,013,975 3,041,926 1,520,963 4,562,890 2,281,445 6,844,336 3,422,168 1,711,084 855,542 427,771 1,283,314 641,657 1,924,972

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