Properties of the Number 5620

Five Thousand Six Hundred Twenty

Basics

Value: 5619 → 5620 → 5621

Parity: even

Prime: No

Previous Prime: 5591

Next Prime: 5623

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 5 × 281

Divisors: 1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 1010111110100

Octal: 12764

Duodecimal: 3304

Hexadecimal: 15f4

Square: 31584400

Square Root: 74.96665925596525

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

Numbers that are the sum of 6 positive 6th powers. A3362

Numbers m such that there are precisely 20 groups of order m. A298911

Triangle read by rows: T(n,k) = number of edges in a "frame" of size n X k (see Comments in A331457 for definition). A332600

Number A(n,k) of necklaces with n white beads and k·n black beads; square array A(n,k), n>=0, k>=0, read by antidiagonals. A261494

Numbers n such that there is no square n-gonal number greater than 1. A188896

Number of compositions of n avoiding the pattern 1111. A232464

Number of necklaces with 6 black beads and n-6 white beads. A32191

a(n) = 8·n² + 8·n + 4. A108099

Lower left-hand y-coordinate for 3 X 3 invisible forest with 0 < x < y. A325605

Numbers n such that A062234(n) = A062234(n+1) = A062234(n+2). A258449