λ
Sigma Notebook

23,979

3 × 7993
Deficient Odd Composite

23,979 is odd and not a perfect square. Its factorization is 3 × 7993 and its 4 divisors sum to 31,976.

Prime Factor Structure

Factorization String 3 × 7993
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 31,976
Proper Divisor Sum 7,997
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #23977 ← → #23981

Radix Representation

Decimal 23979
Binary 101110110101011 (15 bits)
Octal 0o56653
Hexadecimal 0x5DAB

Divisor Catalog (4)

1 3 7,993 23,979

Collatz Trajectory (219 steps to reach 1)

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

23,979 71,938 35,969 107,908 53,954 26,977 80,932 40,466 20,233 60,700 30,350 15,175 45,526 22,763 68,290 34,145 102,436 51,218 25,609 76,828 38,414 19,207 57,622 28,811 86,434 43,217 129,652 64,826 32,413 97,240 48,620 24,310 12,155 36,466 18,233 54,700 27,350 13,675 41,026 20,513 61,540 30,770 15,385 46,156 23,078 11,539 34,618 17,309 51,928 25,964 12,982 6,491 19,474 9,737 29,212 14,606 7,303 21,910 10,955 32,866

More profiles

← Previous Integer #23,978 Browse Full Index Next Integer #23,980 →