Properties of the Number 23609

Twenty-Three Thousand Six Hundred Nine

Basics

Value: 23608 → 23609 → 23610

Parity: odd

Prime: Yes

Previous Prime: 23603

Next Prime: 23623

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 23609

Divisors: 1, 23609

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101110000111001

Octal: 56071

Duodecimal: 117B5

Hexadecimal: 5c39

Square: 557384881

Square Root: 153.6522046701576

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

Prime number spiral (clockwise, North spoke). A54551

Primes of form a²+b² such that a⁴+b⁴ and a⁸+b⁸ are primes. A182313

Number of chiral pairs of length n words with integer entries that cover an initial interval of positive integers. A327091

The number of nonnegative integers that have a shortest divisor addition chain of length n. A352079

Number of partitions of 2·n having four times as many odd parts as even. A393514

Number of permutations of length n which avoid the patterns 321, 12354. A116846

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 0), (-1, 1, 1), (0, 0, -1), (1, 0, 1)}. A149243

Number of odd chordless cycles of length >=5 in the n-Goldberg graph. A362546

Convolution of Fibonacci numbers and composite numbers. A23609