431,488

2⁷ × 3371

The decimal integer 431,488 is 1101001010110000000 in binary (19 bits), 1512600 in octal and 69580 in hexadecimal. Its digit sum is 28.

Prime Factor Structure

Factorization String 2^7 × 3371

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 859,860

Proper Divisor Sum 428,372

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #431479 ← → #431513

Radix Representation

Decimal	431488
Binary	1101001010110000000 (19 bits)
Octal	0o1512600
Hexadecimal	0x69580

Divisor Catalog (16)

1 2 4 8 16 32 64 128 3,371 6,742 13,484 26,968 53,936 107,872 215,744 431,488

Collatz Trajectory (81 steps to reach 1)

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

431,488 215,744 107,872 53,936 26,968 13,484 6,742 3,371 10,114 5,057 15,172 7,586 3,793 11,380 5,690 2,845 8,536 4,268 2,134 1,067 3,202 1,601 4,804 2,402 1,201 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77

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