13,708,228

2² × 43 × 79699

13,708,228 factors as 2^2 × 43 × 79699. Its 12 positive divisors give a proper-divisor sum of 10,839,372, so this integer is deficient. The Collatz stopping time is 78 steps.

Prime Factor Structure

Factorization String 2^2 × 43 × 79699

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 24,547,600

Proper Divisor Sum 10,839,372

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #13708217 ← → #13708243

Radix Representation

Decimal	13708228
Binary	110100010010101111000100 (24 bits)
Octal	0o64225704
Hexadecimal	0xD12BC4

Divisor Catalog (12)

1 2 4 43 86 172 79,699 159,398 318,796 3,427,057 6,854,114 13,708,228

Collatz Trajectory (78 steps to reach 1)

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

13,708,228 6,854,114 3,427,057 10,281,172 5,140,586 2,570,293 7,710,880 3,855,440 1,927,720 963,860 481,930 240,965 722,896 361,448 180,724 90,362 45,181 135,544 67,772 33,886 16,943 50,830 25,415 76,246 38,123 114,370 57,185 171,556 85,778 42,889 128,668 64,334 32,167 96,502 48,251 144,754 72,377 217,132 108,566 54,283 162,850 81,425 244,276 122,138 61,069 183,208 91,604 45,802 22,901 68,704 34,352 17,176 8,588 4,294 2,147 6,442 3,221 9,664 4,832 2,416

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