Properties of the Number 23896

Twenty-Three Thousand Eight Hundred Ninety-Six

Basics

Value: 23895 → 23896 → 23897

Parity: even

Prime: No

Previous Prime: 23893

Next Prime: 23899

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 29 × 103

Divisors: 1, 2, 4, 8, 29, 58, 103, 116, 206, 232

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 101110101011000

Octal: 56530

Duodecimal: 119B4

Hexadecimal: 5d58

Square: 571018816

Square Root: 154.5833108715168

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) = 36·n² - 17·n + 2. A157265

Number of first/rest balanced rooted plane trees with n nodes. A318049

Partial sums of A029940 (∏_d∣n φ(d)). A280131

Numbers k such that 2·14^k-1 is prime. A273517

Expansion of ∏_k>=1 (1 + x^k + x^k+2). A345729

a(n) = T(n,0) + T(n,1) + ... + T(n,[ n/2 ]), T given by A026648. A26656

Sum of positive integers in smallest positive reduced residue system modulo n. a(1) = 1 by convention. A23896