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5,239,507

7 × 132 × 43 × 103
Deficient Odd Composite

5,239,507 factors as 7 × 13^2 × 43 × 103. Its 24 positive divisors give a proper-divisor sum of 1,459,757, so this integer is deficient. The Collatz stopping time is 126 steps.

Prime Factor Structure

Factorization String 7 × 13^2 × 43 × 103
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 6,699,264
Proper Divisor Sum 1,459,757
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #5239501 ← → #5239511

Radix Representation

Decimal 5239507
Binary 10011111111001011010011 (23 bits)
Octal 0o23771323
Hexadecimal 0x4FF2D3

Divisor Catalog (24)

1 7 13 43 91 103 169 301 559 721 1,183 1,339 3,913 4,429 7,267 9,373 17,407 31,003 50,869 57,577 121,849 403,039 748,501 5,239,507

Collatz Trajectory (126 steps to reach 1)

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

5,239,507 15,718,522 7,859,261 23,577,784 11,788,892 5,894,446 2,947,223 8,841,670 4,420,835 13,262,506 6,631,253 19,893,760 9,946,880 4,973,440 2,486,720 1,243,360 621,680 310,840 155,420 77,710 38,855 116,566 58,283 174,850 87,425 262,276 131,138 65,569 196,708 98,354 49,177 147,532 73,766 36,883 110,650 55,325 165,976 82,988 41,494 20,747 62,242 31,121 93,364 46,682 23,341 70,024 35,012 17,506 8,753 26,260 13,130 6,565 19,696 9,848 4,924 2,462 1,231 3,694 1,847 5,542

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