Properties of the Number 60237

Sixty Thousand Two Hundred Thirty-Seven

Basics

Value: 60236 → 60237 → 60238

Parity: odd

Prime: No

Previous Prime: 60223

Next Prime: 60251

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 23 × 97

Divisors: 1, 3, 9, 23, 27, 69, 97, 207, 291, 621

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1110101101001101

Octal: 165515

Duodecimal: 2AA39

Hexadecimal: eb4d

Square: 3628496169

Square Root: 245.43227171665913

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 no 3x3 subblock diagonal sum 0 or 1 and no antidiagonal sum 0 or 1 and no row sum 0 or 1 and no column sum 0 or 1. A255027

a(n) = 44·n² + 1. A158630

Number of n X 2 arrays of the minimum value of corresponding elements and their horizontal, vertical, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 n X 2 array. A219211

Numbers k such that k divides the (left) concatenation of all numbers <= k written in base 10 (most significant digit on right and removing all least significant zeros before concatenation). A29527

Decimal part of cube root of a(n) starts with 2: first term of runs. A34128

Number of binary strings of length n with no substrings equal to 0001 0010 or 1011. A164450

Number of (n+2)X(3+2) 0..1 arrays with no 3x3 subblock diagonal sum 0 or 1 and no antidiagonal sum 0 or 1 and no row sum 0 or 1 and no column sum 0 or 1. A255022

Number of (n+2)X(6+2) 0..1 arrays with no 3x3 subblock diagonal sum 0 or 1 and no antidiagonal sum 0 or 1 and no row sum 0 or 1 and no column sum 0 or 1. A255025

a(n) = n!² * ∑_m=1..n( ∑_k=1..m 1/(k·m) ). A60237