Properties of the Number 23214

Twenty-Three Thousand Two Hundred Fourteen

Basics

Value: 23213 → 23214 → 23215

Parity: even

Prime: No

Previous Prime: 23209

Next Prime: 23227

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 53 × 73

Divisors: 1, 2, 3, 6, 53, 73, 106, 146, 159, 219

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101101010101110

Octal: 55256

Duodecimal: 11526

Hexadecimal: 5aae

Square: 538889796

Square Root: 152.36141243766414

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

Numbers k such that there is 1 prime between 100·k and 100·k + 99. A186393

Numbers k with property that average digit of k² is s=7. A164773

Number of partitions p = [x(1), ..., x(k)], where x(1) >= x(2) >= ... >= x(k), of n such that max(x(i) - x(i-1)) < number of distinct parts of p. A241818

a(0) = 0, a(1) = 1, for n > 1, a(n) = a(n-1) + a(n-A002487(n)). A283474

E.g.f. satisfies y'' + y' - x³*y = 0 with y(0)=1, y'(0)=0. A318355

Array read by antidiagonals: T(m,n) is the number of minimal edge cuts in the rook graph K_m X K_n. A378935

Number of ordered triples (w,x,y) with all terms in {1,...,n} and 2w²<=x²+y². A211806

First differences of A283474. A283479

Number of minimal edge cuts in the n X n rook graph. A378936

Expansion of (1-x²)/(1-2·x²-x³+x⁵). A52943