λ
Ratio Atlas
21,395,927
7 × 3056561
Deficient Odd Composite

Prime Factor Structure

Factorization String 7 × 3056561
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 24,452,496
Proper Divisor Sum 3,056,569
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #21395903 ← → #21395929

Radix Representation

Decimal 21395927
Binary 1010001100111100111010111 (25 bits)
Octal 0o121474727
Hexadecimal 0x14679D7

Divisor Catalog (4)

Collatz Trajectory (159 steps to reach 1)

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

Active Feeder Network

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

← Previous Integer #21,395,926 Browse Full Index Next Integer #21,395,928 →