13,241,735

5 × 13 × 137 × 1487

13,241,735 factors as 5 × 13 × 137 × 1487. Its 16 positive divisors give a proper-divisor sum of 4,007,161, so this integer is deficient. The Collatz stopping time is 148 steps.

Prime Factor Structure

Factorization String 5 × 13 × 137 × 1487

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 17,248,896

Proper Divisor Sum 4,007,161

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #13241731 ← → #13241773

Radix Representation

Decimal	13241735
Binary	110010100000110110000111 (24 bits)
Octal	0o62406607
Hexadecimal	0xCA0D87

Divisor Catalog (16)

1 5 13 65 137 685 1,487 1,781 7,435 8,905 19,331 96,655 203,719 1,018,595 2,648,347 13,241,735

Collatz Trajectory (148 steps to reach 1)

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

13,241,735 39,725,206 19,862,603 59,587,810 29,793,905 89,381,716 44,690,858 22,345,429 67,036,288 33,518,144 16,759,072 8,379,536 4,189,768 2,094,884 1,047,442 523,721 1,571,164 785,582 392,791 1,178,374 589,187 1,767,562 883,781 2,651,344 1,325,672 662,836 331,418 165,709 497,128 248,564 124,282 62,141 186,424 93,212 46,606 23,303 69,910 34,955 104,866 52,433 157,300 78,650 39,325 117,976 58,988 29,494 14,747 44,242 22,121 66,364 33,182 16,591 49,774 24,887 74,662 37,331 111,994 55,997 167,992 83,996

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