13,939,276

2² × 13 × 268063

13,939,276 factors as 2^2 × 13 × 268063. Its 12 positive divisors give a proper-divisor sum of 12,330,996, so this integer is deficient. The Collatz stopping time is 179 steps.

Prime Factor Structure

Factorization String 2^2 × 13 × 268063

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 26,270,272

Proper Divisor Sum 12,330,996

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #13939273 ← → #13939279

Radix Representation

Decimal	13939276
Binary	110101001011001001001100 (24 bits)
Octal	0o65131114
Hexadecimal	0xD4B24C

Divisor Catalog (12)

1 2 4 13 26 52 268,063 536,126 1,072,252 3,484,819 6,969,638 13,939,276

Collatz Trajectory (179 steps to reach 1)

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

13,939,276 6,969,638 3,484,819 10,454,458 5,227,229 15,681,688 7,840,844 3,920,422 1,960,211 5,880,634 2,940,317 8,820,952 4,410,476 2,205,238 1,102,619 3,307,858 1,653,929 4,961,788 2,480,894 1,240,447 3,721,342 1,860,671 5,582,014 2,791,007 8,373,022 4,186,511 12,559,534 6,279,767 18,839,302 9,419,651 28,258,954 14,129,477 42,388,432 21,194,216 10,597,108 5,298,554 2,649,277 7,947,832 3,973,916 1,986,958 993,479 2,980,438 1,490,219 4,470,658 2,235,329 6,705,988 3,352,994 1,676,497 5,029,492 2,514,746 1,257,373 3,772,120 1,886,060 943,030 471,515 1,414,546 707,273 2,121,820 1,060,910 530,455

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