2² × 5 × 17737

Prime Factor Structure

Factorization String 2^2 × 5 × 17737

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 744,996

Proper Divisor Sum 390,256

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #354737 ← → #354743

1 2 4 5 10 20 17,737 35,474 70,948 88,685 177,370 354,740

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

354,740 177,370 88,685 266,056 133,028 66,514 33,257 99,772 49,886 24,943 74,830 37,415 112,246 56,123 168,370 84,185 252,556 126,278 63,139 189,418 94,709 284,128 142,064 71,032 35,516 17,758 8,879 26,638 13,319 39,958 19,979 59,938 29,969 89,908 44,954 22,477 67,432 33,716 16,858 8,429 25,288 12,644 6,322 3,161 9,484 4,742 2,371 7,114 3,557 10,672 5,336 2,668 1,334 667 2,002 1,001 3,004 1,502 751 2,254

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