2 × 17² × 701

Prime Factor Structure

Factorization String 2 × 17^2 × 701

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 646,542

Proper Divisor Sum 241,364

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #405157 ← → #405179

1 2 17 34 289 578 701 1,402 11,917 23,834 202,589 405,178

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

405,178 202,589 607,768 303,884 151,942 75,971 227,914 113,957 341,872 170,936 85,468 42,734 21,367 64,102 32,051 96,154 48,077 144,232 72,116 36,058 18,029 54,088 27,044 13,522 6,761 20,284 10,142 5,071 15,214 7,607 22,822 11,411 34,234 17,117 51,352 25,676 12,838 6,419 19,258 9,629 28,888 14,444 7,222 3,611 10,834 5,417 16,252 8,126 4,063 12,190 6,095 18,286 9,143 27,430 13,715 41,146 20,573 61,720 30,860 15,430

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