Properties of the Number 23492

Twenty-Three Thousand Four Hundred Ninety-Two

Basics

Value: 23491 → 23492 → 23493

Parity: even

Prime: No

Previous Prime: 23473

Next Prime: 23497

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 7 × 839

Divisors: 1, 2, 4, 7, 14, 28, 839, 1678, 3356, 5873

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101101111000100

Octal: 55704

Duodecimal: 11718

Hexadecimal: 5bc4

Square: 551874064

Square Root: 153.2710018235674

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

Number of 2-matchings of the n X n grid graph. A242856

a(n) = 839·n. A135639

Structured triakis icosahedral numbers (vertex structure 4). A100172

Number n such that the sum of its proper evil divisors (A001969) equals n. A230587

Numbers n such that P(13·n) is prime, where P(n) is the unrestricted partition number. A113518

Number of arrays of 2n nondecreasing integers in -4..4 with sum zero and equal numbers greater than zero and less than zero. A203287

The Szeged index of the n-sunlet graph (n>=3). A228600

Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite VET = VPI-8 [Si17O34] starting with a T5 atom. A19251

"CIK" (necklace, indistinct, unlabeled) transform of 3,5,7... A32199

Number of partitions of n into parts not of the form 19k, 19k+7 or 19k-7. Also number of partitions with at most 6 parts of size 1 and differences between parts at distance 8 are greater than 1. A35976