2⁴ × 13 × 23 × 89

Prime Factor Structure

Factorization String 2^4 × 13 × 23 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 937,440

Proper Divisor Sum 511,664

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #425713 ← → #425779

1 2 4 8 13 16 23 26 46 52 89 92 104 178 184 208 299 356 368 598 712 1,157 1,196 1,424 2,047 2,314 2,392 4,094 4,628 4,784 8,188 9,256 16,376 18,512 26,611 32,752 53,222 106,444 212,888 425,776

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

425,776 212,888 106,444 53,222 26,611 79,834 39,917 119,752 59,876 29,938 14,969 44,908 22,454 11,227 33,682 16,841 50,524 25,262 12,631 37,894 18,947 56,842 28,421 85,264 42,632 21,316 10,658 5,329 15,988 7,994 3,997 11,992 5,996 2,998 1,499 4,498 2,249 6,748 3,374 1,687 5,062 2,531 7,594 3,797 11,392 5,696 2,848 1,424 712 356 178 89 268 134 67 202 101 304 152 76

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