λ
Ratio Atlas
1,213
1213
Deficient Odd Prime

Prime Factor Structure

Factorization String 1213
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 1,214
Proper Divisor Sum 1
Digit Sum / Digital Root 7 (Root: 7)
Adjacent Primes #1201 ← → #1217

Radix Representation

Decimal 1213
Binary 10010111101 (11 bits)
Octal 0o2275
Hexadecimal 0x4BD

Divisor Catalog (2)

Collatz Trajectory (44 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 #1,212 Browse Full Index Next Integer #1,214 →