3 × 7³ × 11 × 61

Prime Factor Structure

Factorization String 3 × 7^3 × 11 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,190,400

Proper Divisor Sum 499,941

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #690449 ← → #690467

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

690,459 2,071,378 1,035,689 3,107,068 1,553,534 776,767 2,330,302 1,165,151 3,495,454 1,747,727 5,243,182 2,621,591 7,864,774 3,932,387 11,797,162 5,898,581 17,695,744 8,847,872 4,423,936 2,211,968 1,105,984 552,992 276,496 138,248 69,124 34,562 17,281 51,844 25,922 12,961 38,884 19,442 9,721 29,164 14,582 7,291 21,874 10,937 32,812 16,406 8,203 24,610 12,305 36,916 18,458 9,229 27,688 13,844 6,922 3,461 10,384 5,192 2,596 1,298 649 1,948 974 487 1,462 731

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.