Properties of the Number 54748

Fifty-Four Thousand Seven Hundred Forty-Eight

Basics

Value: 54747 → 54748 → 54749

Parity: even

Prime: No

Previous Prime: 54727

Next Prime: 54751

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 13687

Divisors: 1, 2, 4, 13687, 27374, 54748

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101010111011100

Octal: 152734

Duodecimal: 27824

Hexadecimal: d5dc

Square: 2997343504

Square Root: 233.9829053584898

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: Yes

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

Armstrong (or pluperfect, or Plus Perfect, or narcissistic) numbers: m-digit nonnegative numbers equal to sum of the m-th powers of their digits. A5188

Perfect Digital Invariants: numbers that are the sum of some fixed power of their digits. A23052

Irregular table of perfect digital invariants for n > 1, i.e., numbers equal to the sum of n-th powers of their digits, read by rows. A252648

Smallest n-digit narcissistic (or Armstrong) number: smallest n-digit number equal to sum of n-th powers of its digits (or 0 if no such number exists). A14576

Fixed points for operation of repeatedly replacing a number with the sum of the fifth power of its digits. A52464

Numbers k such that A101337(k)/k is an integer. A306360

Numbers appearing in the cycles of the "Recurring Digital Invariant Variant" problem described in A151543. A151544

5th-order digital invariants: the sum of the 5th powers of the digits of n equals some number k and the sum of the 5th powers of the digits of k equals n. A72896

Numbers divisible by the sum of 5th powers of their digits. A169666

Smallest precursor of n-th cycle in the "Recurring Digital Invariant Variant" problem. A151543