4,036,331

13 × 251 × 1237

4,036,331 factors as 13 × 251 × 1237. Its 8 positive divisors give a proper-divisor sum of 331,333, so this integer is deficient. The Collatz stopping time is 136 steps.

Prime Factor Structure

Factorization String 13 × 251 × 1237

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,367,664

Proper Divisor Sum 331,333

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #4036301 ← → #4036349

Radix Representation

Decimal	4036331
Binary	1111011001011011101011 (22 bits)
Octal	0o17313353
Hexadecimal	0x3D96EB

Divisor Catalog (8)

1 13 251 1,237 3,263 16,081 310,487 4,036,331

Collatz Trajectory (136 steps to reach 1)

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

4,036,331 12,108,994 6,054,497 18,163,492 9,081,746 4,540,873 13,622,620 6,811,310 3,405,655 10,216,966 5,108,483 15,325,450 7,662,725 22,988,176 11,494,088 5,747,044 2,873,522 1,436,761 4,310,284 2,155,142 1,077,571 3,232,714 1,616,357 4,849,072 2,424,536 1,212,268 606,134 303,067 909,202 454,601 1,363,804 681,902 340,951 1,022,854 511,427 1,534,282 767,141 2,301,424 1,150,712 575,356 287,678 143,839 431,518 215,759 647,278 323,639 970,918 485,459 1,456,378 728,189 2,184,568 1,092,284 546,142 273,071 819,214 409,607 1,228,822 614,411 1,843,234 921,617

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