Properties of the Number 53980

Fifty-Three Thousand Nine Hundred Eighty

Basics

Value: 53979 → 53980 → 53981

Parity: even

Prime: No

Previous Prime: 53959

Next Prime: 53987

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 5 × 2699

Divisors: 1, 2, 4, 5, 10, 20, 2699, 5398, 10796, 13495

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101001011011100

Octal: 151334

Duodecimal: 272A4

Hexadecimal: d2dc

Square: 2913840400

Square Root: 232.335963638865

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

Magic sums of 4 X 4 magic squares composed of odd squares. A271582

Engel expansion of ζ(3) = 1.20206... . A53980

Number of triangular partitions of n of order 6. A276235

Number of (n+2)X(5+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00000011 or 00001111. A260367