Properties of the Number -5156

One Hundred Fifty-Six

Basics

Value: -5157 → -5156 → -5155

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 1289

Divisors: 1, 2, 4, 1289, 2578, 5156

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -1010000100100

Octal: -12044

Duodecimal: -2B98

Hexadecimal: -1424

Square: 26584336

Square Root: 71.80529228406496

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 integer compositions of n with all distinct runs. A351013

Square array A(n,m), n>=0, m>=0, read by antidiagonals: A(n,m) = n-th number of the m-th iteration of the hyperbinomial transform on the sequence of 1's. A144303

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X2 subblock having the sum of the squares of all six edge and diagonal differences equal to 11 (11 maximizes T(1,1)). A233883

Numbers n such that there are precisely 5 groups of orders n and n + 1. A295991

Number of partitions p of n such that (number of even numbers in p) >= (number of odd numbers in p). A241639

Numbers that are the sum of ten fifth powers in two or more ways. A345634

Numbers that are the sum of ten fifth powers in exactly two ways. A346347

a(n) = 4·n² + 24·n + 8. A153642

a(n) is the number of (2n+1)-digit palindromic primes that undulate. A57332

Numbers which need 12 'Reverse and Add' steps to reach a palindrome. A65217