Properties of the Number 51652

Fifty-One Thousand Six Hundred Fifty-Two

Basics

Value: 51651 → 51652 → 51653

Parity: even

Prime: No

Previous Prime: 51647

Next Prime: 51659

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 37 × 349

Divisors: 1, 2, 4, 37, 74, 148, 349, 698, 1396, 12913

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100100111000100

Octal: 144704

Duodecimal: 25A84

Hexadecimal: c9c4

Square: 2667929104

Square Root: 227.27076362788065

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 connected simple graphs with n vertices, n+1 edges, and vertex degrees no more than 4. A112410

Multiply by 5 and reverse. A45539

Numbers k such that 3·R_k - 10 is prime, where R_k = 11...1 is the repunit (A002275) of length k. A256773

Smallest number at distance n from nearest prime. A51652

Table read by downward antidiagonals: T(n,k) is the number of self-avoiding walks on a 2D square lattice for a chain growing to total length n after taking k steps (see Comments lines). A348334