Properties of the Number 5575

Five Thousand Five Hundred Seventy-Five

Basics

Value: 5574 → 5575 → 5576

Parity: odd

Prime: No

Previous Prime: 5573

Next Prime: 5581

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 5 ² × 223

Divisors: 1, 5, 25, 223, 1115, 5575

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1010111000111

Octal: 12707

Duodecimal: 3287

Hexadecimal: 15c7

Square: 31080625

Square Root: 74.66592261534039

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 partitions of n having a part that can be written as a nonnegative linear combination of the other (possibly equal) parts. A364913

Number of 3·n binary matrices without unit columns up to row and column permutations. A57524

Number of points of norm <= n in cubic lattice. A605

Consecutive internal states of the linear congruential pseudo-random number generator (106·s + 1283) mod 6075 when started at 1. A384971

Numbers in which 5 outnumbers all other digits together. A292735

a(n) = (3·n*2ⁿ+2ⁿ⁺⁴+2*(-1)ⁿ)/18. A172481

Number of positive integers that are not the sum of distinct n-th-order polygonal numbers. A25524

a(n) = floor( (4/3)*π*n³ ). A66645

Numbers k with digits 5 and 7 only. A284380

a(n) = n*(9·n-2). A13656