Properties of the Number 54980

Fifty-Four Thousand Nine Hundred Eighty

Basics

Value: 54979 → 54980 → 54981

Parity: even

Prime: No

Previous Prime: 54979

Next Prime: 54983

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 5 × 2749

Divisors: 1, 2, 4, 5, 10, 20, 2749, 5498, 10996, 13745

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101011011000100

Octal: 153304

Duodecimal: 27998

Hexadecimal: d6c4

Square: 3022800400

Square Root: 234.47814397081873

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

Sum of all parts of the n-th subshell of the head of the last section of the set of partitions of any even integer >= 2n. A182994

Primitive e-perfect numbers: primitive elements of the e-perfect numbers (A054979). A54980