2,631,499

13² × 23 × 677

2,631,499 factors as 13^2 × 23 × 677. Its 12 positive divisors give a proper-divisor sum of 346,277, so this integer is deficient. The Collatz stopping time is 174 steps.

Prime Factor Structure

Factorization String 13^2 × 23 × 677

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,977,776

Proper Divisor Sum 346,277

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #2631493 ← → #2631509

Radix Representation

Decimal	2631499
Binary	1010000010011101001011 (22 bits)
Octal	0o12023513
Hexadecimal	0x28274B

Divisor Catalog (12)

1 13 23 169 299 677 3,887 8,801 15,571 114,413 202,423 2,631,499

Collatz Trajectory (174 steps to reach 1)

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

2,631,499 7,894,498 3,947,249 11,841,748 5,920,874 2,960,437 8,881,312 4,440,656 2,220,328 1,110,164 555,082 277,541 832,624 416,312 208,156 104,078 52,039 156,118 78,059 234,178 117,089 351,268 175,634 87,817 263,452 131,726 65,863 197,590 98,795 296,386 148,193 444,580 222,290 111,145 333,436 166,718 83,359 250,078 125,039 375,118 187,559 562,678 281,339 844,018 422,009 1,266,028 633,014 316,507 949,522 474,761 1,424,284 712,142 356,071 1,068,214 534,107 1,602,322 801,161 2,403,484 1,201,742 600,871

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