8,627,032

2³ × 631 × 1709

8,627,032 has digital root 1. The neighboring primes are 8627029 and 8627033; its proper-divisor sum differs from the starting integer by -1,043,264.

Prime Factor Structure

Factorization String 2^3 × 631 × 1709

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 16,210,800

Proper Divisor Sum 7,583,768

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #8627029 ← → #8627033

1 2 4 8 631 1,262 1,709 2,524 3,418 5,048 6,836 13,672 1,078,379 2,156,758 4,313,516 8,627,032

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

8,627,032 4,313,516 2,156,758 1,078,379 3,235,138 1,617,569 4,852,708 2,426,354 1,213,177 3,639,532 1,819,766 909,883 2,729,650 1,364,825 4,094,476 2,047,238 1,023,619 3,070,858 1,535,429 4,606,288 2,303,144 1,151,572 575,786 287,893 863,680 431,840 215,920 107,960 53,980 26,990 13,495 40,486 20,243 60,730 30,365 91,096 45,548 22,774 11,387 34,162 17,081 51,244 25,622 12,811 38,434 19,217 57,652 28,826 14,413 43,240 21,620 10,810 5,405 16,216 8,108 4,054 2,027 6,082 3,041 9,124