1,094,870

2 × 5 × 7 × 15641

1,094,870 has the prime decomposition 2 × 5 × 7 × 15641. Its 4 distinct prime factors produce 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 5 × 7 × 15641

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 16

Divisor Sum (σ) 2,252,448

Proper Divisor Sum 1,157,578

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1094843 ← → #1094881

1 2 5 7 10 14 35 70 15,641 31,282 78,205 109,487 156,410 218,974 547,435 1,094,870

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

1,094,870 547,435 1,642,306 821,153 2,463,460 1,231,730 615,865 1,847,596 923,798 461,899 1,385,698 692,849 2,078,548 1,039,274 519,637 1,558,912 779,456 389,728 194,864 97,432 48,716 24,358 12,179 36,538 18,269 54,808 27,404 13,702 6,851 20,554 10,277 30,832 15,416 7,708 3,854 1,927 5,782 2,891 8,674 4,337 13,012 6,506 3,253 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172 86 43 130 65 196

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