Properties of the Number 4456

Four Thousand Four Hundred Fifty-Six

Basics

Value: 4455 → 4456 → 4457

Parity: even

Prime: No

Previous Prime: 4451

Next Prime: 4457

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 557

Divisors: 1, 2, 4, 8, 557, 1114, 2228, 4456

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000101101000

Octal: 10550

Duodecimal: 26B4

Hexadecimal: 1168

Square: 19855936

Square Root: 66.75327707311455

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

Write 1,2,... in a clockwise spiral; sequence gives numbers on positive·axis. A33951

a(n) = |{m : multiplicative order of 2 mod m = n}|. A59499

Numbers m such that there are precisely 14 groups of order m. A294155

a(n) = |{m : multiplicative order of 4 mod m=n}|. A59886

Number of unimodal compositions of n+2 where the maximal part appears exactly twice. A114921

T(n,k)=Number of (n+1)X(k+1) 0..1 arrays with every 2X2 subblock ne-sw antidiagonal difference unequal to its neighbors horizontally and nw+se diagonal sum unequal to its neighbors vertically. A253698

Numbers n such that p(2n) is prime, where p(n) is the number of partitions of n. A114165

Smallest positive number that can be written as sum of distinct Fibonacci numbers in n ways. A13583

a(n) = 6·n² + 3·n + 1. A85473

T(n,k)=Number of (n+1)X(k+1) binary arrays with no 2X2 subblock trace equal to any horizontal or vertical neighbor 2X2 subblock trace. A185769