Properties of the Number 54575

Fifty-Four Thousand Five Hundred Seventy-Five

Basics

Value: 54574 → 54575 → 54576

Parity: odd

Prime: No

Previous Prime: 54563

Next Prime: 54577

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 5 ² × 37 × 59

Divisors: 1, 5, 25, 37, 59, 185, 295, 925, 1475, 2183

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101010100101111

Octal: 152457

Duodecimal: 276BB

Hexadecimal: d52f

Square: 2978430625

Square Root: 233.61292772447334

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

Number of 1-sided polypons with n cells. A151531

Consider a non-palindromic number of k digits n = d_k*10^k-1 + d_k-1*10^k-2 + … + d₂*10 + d₁. Sequence lists the numbers n such that ∑_i=1..k-1{σ(∑_j=1..i{d_j*10^j-1})} = ∑_i=1..k-1{σ(∑_j=1..i{d_k-j+1*10^i-j})} (see example below). A241502

T(n,k)=Number of (n+1)X(k+1) 0..2 matrices with each 2X2 subblock idempotent. A224676

Number of iterations to reach new prime in A054574. A54575