Properties of the Number 54222

Fifty-Four Thousand Two Hundred Twenty-Two

Basics

Value: 54221 → 54222 → 54223

Parity: even

Prime: No

Previous Prime: 54217

Next Prime: 54251

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 7 × 1291

Divisors: 1, 2, 3, 6, 7, 14, 21, 42, 1291, 2582

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101001111001110

Octal: 151716

Duodecimal: 27466

Hexadecimal: d3ce

Square: 2940025284

Square Root: 232.85617878853893

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

Principal diagonal of the convolution array A213825. A213826

An Alexander sequence for the knot 9_44. A99458

Expansion of 1/(∑_k>=0 x^k³)³. A363777

Number of non-constant integer partitions of n whose length and maximum both divide n. A326852

Consider all integer triples (i,j,k), j,k>0, with binomial(i+2, 3) = binomial(j+2, 3) + k³, ordered by increasing i; sequence gives j values. A54222

a(0)=1, a(n)=abs(n-2·a(n-1)). A82727