1,313,025

3 × 5² × 7 × 41 × 61

The decimal integer 1,313,025 is 101000000100100000001 in binary (21 bits), 5004401 in octal and 140901 in hexadecimal. Its digit sum is 15.

Prime Factor Structure

Factorization String 3 × 5^2 × 7 × 41 × 61

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 2,583,168

Proper Divisor Sum 1,270,143

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #1312967 ← → #1313041

Radix Representation

Decimal	1313025
Binary	101000000100100000001 (21 bits)
Octal	0o5004401
Hexadecimal	0x140901

Divisor Catalog (48)

1 3 5 7 15 21 25 35 41 61 75 105 123 175 183 205 287 305 427 525 615 861 915 1,025 1,281 1,435 1,525 2,135 2,501 3,075 4,305 4,575 6,405 7,175 7,503 10,675 12,505 17,507 21,525 32,025 37,515 52,521 62,525 87,535 187,575 262,605 437,675 1,313,025

Collatz Trajectory (248 steps to reach 1)

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

1,313,025 3,939,076 1,969,538 984,769 2,954,308 1,477,154 738,577 2,215,732 1,107,866 553,933 1,661,800 830,900 415,450 207,725 623,176 311,588 155,794 77,897 233,692 116,846 58,423 175,270 87,635 262,906 131,453 394,360 197,180 98,590 49,295 147,886 73,943 221,830 110,915 332,746 166,373 499,120 249,560 124,780 62,390 31,195 93,586 46,793 140,380 70,190 35,095 105,286 52,643 157,930 78,965 236,896 118,448 59,224 29,612 14,806 7,403 22,210 11,105 33,316 16,658 8,329

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