13,636,246

2 × 13 × 43 × 12197

13,636,246 factors as 2 × 13 × 43 × 12197. Its 16 positive divisors give a proper-divisor sum of 8,905,658, so this integer is deficient. The Collatz stopping time is 223 steps.

Prime Factor Structure

Factorization String 2 × 13 × 43 × 12197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 22,541,904

Proper Divisor Sum 8,905,658

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #13636237 ← → #13636247

Radix Representation

Decimal	13636246
Binary	110100000001001010010110 (24 bits)
Octal	0o64011226
Hexadecimal	0xD01296

Divisor Catalog (16)

1 2 13 26 43 86 559 1,118 12,197 24,394 158,561 317,122 524,471 1,048,942 6,818,123 13,636,246

Collatz Trajectory (223 steps to reach 1)

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

13,636,246 6,818,123 20,454,370 10,227,185 30,681,556 15,340,778 7,670,389 23,011,168 11,505,584 5,752,792 2,876,396 1,438,198 719,099 2,157,298 1,078,649 3,235,948 1,617,974 808,987 2,426,962 1,213,481 3,640,444 1,820,222 910,111 2,730,334 1,365,167 4,095,502 2,047,751 6,143,254 3,071,627 9,214,882 4,607,441 13,822,324 6,911,162 3,455,581 10,366,744 5,183,372 2,591,686 1,295,843 3,887,530 1,943,765 5,831,296 2,915,648 1,457,824 728,912 364,456 182,228 91,114 45,557 136,672 68,336 34,168 17,084 8,542 4,271 12,814 6,407 19,222 9,611 28,834 14,417

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