Properties of the Number 54738

Fifty-Four Thousand Seven Hundred Thirty-Eight

Basics

Value: 54737 → 54738 → 54739

Parity: even

Prime: No

Previous Prime: 54727

Next Prime: 54751

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 3041

Divisors: 1, 2, 3, 6, 9, 18, 3041, 6082, 9123, 18246

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101010111010010

Octal: 152722

Duodecimal: 27816

Hexadecimal: d5d2

Square: 2996248644

Square Root: 233.96153530014288

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 k such that the difference between k-th prime and next prime is 70. A116493

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with the number of clockwise edge increases in every 2X2 subblock equal to two, and every 2X2 determinant nonzero. A205998

Sum over all partitions of n of the number of distinct parts i of multiplicity i - 1. A277101

Numbers k such that the powerful part of the sum of divisors of k (A387726) is greater than or equal to k, and σ(k) is not itself a powerful number. A387729

a(n) = 169·n² - n. A157998

a(n) = 676·n² - 2·n. A158392

Numbers k such that φ(k-6) = φ(k) = φ(k+6). A217006

a(n) = 324·n² - 18. A158589

Number of (n+1) X 2 0..2 arrays with the number of clockwise edge increases in every 2 X 2 subblock equal to two, and every 2 X 2 determinant nonzero. A205991

Number of (n+1)X8 0..2 arrays with the number of clockwise edge increases in every 2X2 subblock equal to two, and every 2X2 determinant nonzero. A205997