Properties of the Number 24123

Twenty-Four Thousand One Hundred Twenty-Three

Basics

Value: 24122 → 24123 → 24124

Parity: odd

Prime: No

Previous Prime: 24121

Next Prime: 24133

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 11 × 17 × 43

Divisors: 1, 3, 11, 17, 33, 43, 51, 129, 187, 473

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101111000111011

Octal: 57073

Duodecimal: 11B63

Hexadecimal: 5e3b

Square: 581919129

Square Root: 155.31580730885057

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Growth series for affine Coxeter group B₄. A267167

Truncated square pyramid numbers: a(n) = ∑_{k = n..2·n-1} k². A50410

E.g.f. satisfies: A'(x) = ∏_n>=1 (1 + A(x)ⁿ), where A(0) = 0. A233861

Sum of squares of digits of n is equal to the largest prime factor of n reversed, where the largest prime factor is not a palindrome. A74303

Maximum value of the cyclic convolution of the first n positive integers with themselves. A294172

Number of partitions in parts not of the form 21k, 21k+1 or 21k-1. Also number of partitions with no part of size 1 and differences between parts at distance 9 are greater than 1. A35979

E.g.f. A(x) = series reversion of log(1+x)-x³/3. A206397

a(n) = ∑_i=1..n binomial(i+1,2)⁷. A85442

a(n) = 10ⁿ - n⁹. A24123