13,596,388

2² × 13² × 20113

Prime Factor Structure

Factorization String 2^2 × 13^2 × 20113

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 18

Divisor Sum (σ) 25,766,034

Proper Divisor Sum 12,169,646

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #13596367 ← → #13596391

1 2 4 13 26 52 169 338 676 20,113 40,226 80,452 261,469 522,938 1,045,876 3,399,097 6,798,194 13,596,388

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

13,596,388 6,798,194 3,399,097 10,197,292 5,098,646 2,549,323 7,647,970 3,823,985 11,471,956 5,735,978 2,867,989 8,603,968 4,301,984 2,150,992 1,075,496 537,748 268,874 134,437 403,312 201,656 100,828 50,414 25,207 75,622 37,811 113,434 56,717 170,152 85,076 42,538 21,269 63,808 31,904 15,952 7,976 3,988 1,994 997 2,992 1,496 748 374 187 562 281 844 422 211 634 317 952 476 238 119 358 179 538 269 808 404

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