Properties of the Number 5553

Five Thousand Five Hundred Fifty-Three

Basics

Value: 5552 → 5553 → 5554

Parity: odd

Prime: No

Previous Prime: 5531

Next Prime: 5557

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 617

Divisors: 1, 3, 9, 617, 1851, 5553

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010110110001

Octal: 12661

Duodecimal: 3269

Hexadecimal: 15b1

Square: 30835809

Square Root: 74.51845409024533

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

a(n) = ∑_d∣n (n/d)^d-1. A87909

The number of vertices formed when every pair of n points, placed at the vertices of a regular n-gon, are connected by a circle and where the points lie at the ends of the circle's diameter. A358746

Numbers in which 5 outnumbers all other digits together. A292735

Numbers that are the sum of four positive cubes in four or more ways. A343971

Numbers that are the sum of four positive cubes in exactly four ways. A343972

n³+Smallest square, (Smallest square >= n³). A176581

O.g.f. satisfies: A(x) = ∑_n>=0 (n+2)ⁿ * xⁿ * A(n·x)ⁿ/n! * exp(-(n+2)*x·A(n·x)). A221411

Numbers k with digits 3 and 5 only. A284379

Odd numbers n, not powers of primes, such that σ(n) is congruent to 2 modulo 8. A332228

Numbers that end in (..., 175, 175, 175, ...) under the rule: next term = product of the last four digits in the sequence so far. A239721