λ
Modular Archive
61
61
Deficient Odd Prime

Prime Factor Structure

Factorization String 61
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 62
Proper Divisor Sum 1
Digit Sum / Digital Root 7 (Root: 7)
Adjacent Primes #59 ← → #67

Radix Representation

Decimal 61
Binary 111101 (6 bits)
Octal 0o75
Hexadecimal 0x3D

Divisor Catalog (2)

1 61

Collatz Trajectory (19 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 #60 Browse Full Index Next Integer #62 →