2 × 5² × 61 × 89

Prime Factor Structure

Factorization String 2 × 5^2 × 61 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 518,940

Proper Divisor Sum 247,490

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #271429 ← → #271451

1 2 5 10 25 50 61 89 122 178 305 445 610 890 1,525 2,225 3,050 4,450 5,429 10,858 27,145 54,290 135,725 271,450

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

271,450 135,725 407,176 203,588 101,794 50,897 152,692 76,346 38,173 114,520 57,260 28,630 14,315 42,946 21,473 64,420 32,210 16,105 48,316 24,158 12,079 36,238 18,119 54,358 27,179 81,538 40,769 122,308 61,154 30,577 91,732 45,866 22,933 68,800 34,400 17,200 8,600 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682 341 1,024 512 256 128 64 32 16 8

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