Properties of the Number 23955

Twenty-Three Thousand Nine Hundred Fifty-Five

Basics

Value: 23954 → 23955 → 23956

Parity: odd

Prime: No

Previous Prime: 23929

Next Prime: 23957

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 1597

Divisors: 1, 3, 5, 15, 1597, 4791, 7985, 23955

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101110110010011

Octal: 56623

Duodecimal: 11A43

Hexadecimal: 5d93

Square: 573842025

Square Root: 154.7740288291288

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

a(n) = ∑_k=0..n 2^k*p(k), where p(k) is the partition function A000041. A259400

a(n) = (2·n³ - n² - n + 2)/2. A81441

Fibonacci sequence beginning 0, 15. A22349

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 833", based on the 5-celled von Neumann neighborhood. A273677

Expansion of 1/(1 - 10·x + x²)^3/2. A387366

Numerators of partial sums of a series for 1/sqrt(2). A123746

Binomial coefficients C(m,k) such that C(m,k), C(m,k+1), C(m,k+2) with 0 <= k <= m-2 form an increasing arithmetic progression. A349736

Expansion of g.f. 1/((1-x)*(1-6·x)*(1-8·x)*(1-10·x)). A23955