Properties of the Number 23295

Twenty-Three Thousand Two Hundred Ninety-Five

Basics

Value: 23294 → 23295 → 23296

Parity: odd

Prime: No

Previous Prime: 23293

Next Prime: 23297

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 1553

Divisors: 1, 3, 5, 15, 1553, 4659, 7765, 23295

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101101011111111

Octal: 55377

Duodecimal: 11593

Hexadecimal: 5aff

Square: 542657025

Square Root: 152.62699630144073

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

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with every 3X3 subblock diagonal sum plus antidiagonal median nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A254020

Number of rounded n-celled polyominoes. A56840

Ulam's spiral (SSW spoke). A143838

Number of primitive (aperiodic) reversible strings with n beads using a maximum of six different colors. A56317

Number of partitions of (4, n) into a sum of distinct pairs. A268347

Lexicographically first sequence of positive integers such that all disjoint equivalent sets of K terms have distinct sums for 1 <= K <= 4. A349777

Number of (n+2)X(3+2) 0..1 arrays with every 3X3 subblock diagonal sum plus antidiagonal median nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A254015

Number of (2+2)X(n+2) 0..1 arrays with every 3X3 subblock diagonal sum plus antidiagonal median nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A254021

Array read by antidiagonals: T(n,k) = number of primitive (aperiodic) reversible strings of length n using a maximum of k different symbols. A284871

Primes that remain prime through 3 iterations of function f(x) = 8x + 9. A23295