3² × 7 × 4357

Prime Factor Structure

Factorization String 3^2 × 7 × 4357

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 453,232

Proper Divisor Sum 178,741

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #274489 ← → #274517

1 3 7 9 21 63 4,357 13,071 30,499 39,213 91,497 274,491

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

274,491 823,474 411,737 1,235,212 617,606 308,803 926,410 463,205 1,389,616 694,808 347,404 173,702 86,851 260,554 130,277 390,832 195,416 97,708 48,854 24,427 73,282 36,641 109,924 54,962 27,481 82,444 41,222 20,611 61,834 30,917 92,752 46,376 23,188 11,594 5,797 17,392 8,696 4,348 2,174 1,087 3,262 1,631 4,894 2,447 7,342 3,671 11,014 5,507 16,522 8,261 24,784 12,392 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744

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