11,684,309

7 × 13 × 128399

11,684,309 factors as 7 × 13 × 128399. Its 8 positive divisors give a proper-divisor sum of 2,696,491, so this integer is deficient. The Collatz stopping time is 65 steps.

Prime Factor Structure

Factorization String 7 × 13 × 128399

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 14,380,800

Proper Divisor Sum 2,696,491

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #11684291 ← → #11684311

Radix Representation

Decimal	11684309
Binary	101100100100100111010101 (24 bits)
Octal	0o54444725
Hexadecimal	0xB249D5

Divisor Catalog (8)

1 7 13 91 128,399 898,793 1,669,187 11,684,309

Collatz Trajectory (65 steps to reach 1)

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

11,684,309 35,052,928 17,526,464 8,763,232 4,381,616 2,190,808 1,095,404 547,702 273,851 821,554 410,777 1,232,332 616,166 308,083 924,250 462,125 1,386,376 693,188 346,594 173,297 519,892 259,946 129,973 389,920 194,960 97,480 48,740 24,370 12,185 36,556 18,278 9,139 27,418 13,709 41,128 20,564 10,282 5,141 15,424 7,712 3,856 1,928 964 482 241 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10

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