Properties of the Number 51060

Fifty-One Thousand Sixty

Basics

Value: 51059 → 51060 → 51061

Parity: even

Prime: No

Previous Prime: 51059

Next Prime: 51061

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 5 × 23 × 37

Divisors: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1100011101110100

Octal: 143564

Duodecimal: 25670

Hexadecimal: c774

Square: 2607123600

Square Root: 225.96459899727657

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

Values of m such that N = (am+1)(bm+1)(cm+1) is a 3-Carmichael number (A087788), where a,b,c = 1,2,63. A65699

n such that 3 < σ(n)/n < σ(m)/m for all abundant numbers m<n such that 3 < σ(m)/m. A259312

Number of -2..2 arrays x(i) of n+1 elements i=1..n+1 with set{t,u,v in 0,1}((x[i+t]+x[j+u]+x[k+v])*(-1)^t+u+v) having two, three, four, five or six distinct values for every i,j,k<=n. A211580

Number of (n+2) X (7+2) 0..3 arrays with every consecutive three elements in every row and column having exactly two distinct values, and in every diagonal and antidiagonal not having exactly two distinct values, and new values 0 upwards introduced in row major order. A252694

Members of A014574 with sum of prime factors (with multiplicity) also in A014574. A349455

Median of twin prime pairs with n decimal digits. A387500

a(n) = ∑_k=0..n-3 T(n,k) * T(n,k+3), with T given by A026648. A26974

Golden rectangular box numbers: a(n) = n·A007067(n)*A007067(A007067(n)). A50510

Irregular triangle read by rows: Numbers of unbranched k-5-catafusenes. A323944

Nonprime numbers k such that A054008(k) = A054024(k). A343242