2³ × 61 × 521

Prime Factor Structure

Factorization String 2^3 × 61 × 521

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 485,460

Proper Divisor Sum 231,212

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #254213 ← → #254249

1 2 4 8 61 122 244 488 521 1,042 2,084 4,168 31,781 63,562 127,124 254,248

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

254,248 127,124 63,562 31,781 95,344 47,672 23,836 11,918 5,959 17,878 8,939 26,818 13,409 40,228 20,114 10,057 30,172 15,086 7,543 22,630 11,315 33,946 16,973 50,920 25,460 12,730 6,365 19,096 9,548 4,774 2,387 7,162 3,581 10,744 5,372 2,686 1,343 4,030 2,015 6,046 3,023 9,070 4,535 13,606 6,803 20,410 10,205 30,616 15,308 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230 1,615

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