1,527,496

2³ × 41 × 4657

1,527,496 has digital root 7. The neighboring primes are 1527457 and 1527497; its proper-divisor sum differs from the starting integer by -120,452.

Prime Factor Structure

Factorization String 2^3 × 41 × 4657

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 2,934,540

Proper Divisor Sum 1,407,044

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #1527457 ← → #1527497

1 2 4 8 41 82 164 328 4,657 9,314 18,628 37,256 190,937 381,874 763,748 1,527,496

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

1,527,496 763,748 381,874 190,937 572,812 286,406 143,203 429,610 214,805 644,416 322,208 161,104 80,552 40,276 20,138 10,069 30,208 15,104 7,552 3,776 1,888 944 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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