855,374

2 × 13 × 167 × 197

For 855,374, the 16 positive divisors have a total of 1,397,088. Removing 855,374 leaves 541,714, which gives the deficient classification.

Prime Factor Structure

Factorization String 2 × 13 × 167 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 1,397,088

Proper Divisor Sum 541,714

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #855373 ← → #855377

1 2 13 26 167 197 334 394 2,171 2,561 4,342 5,122 32,899 65,798 427,687 855,374

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

855,374 427,687 1,283,062 641,531 1,924,594 962,297 2,886,892 1,443,446 721,723 2,165,170 1,082,585 3,247,756 1,623,878 811,939 2,435,818 1,217,909 3,653,728 1,826,864 913,432 456,716 228,358 114,179 342,538 171,269 513,808 256,904 128,452 64,226 32,113 96,340 48,170 24,085 72,256 36,128 18,064 9,032 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151

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