Properties of the Number 58520

Fifty-Eight Thousand Five Hundred Twenty

Basics

Value: 58519 → 58520 → 58521

Parity: even

Prime: No

Previous Prime: 58511

Next Prime: 58537

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 5 × 7 × 11 × 19

Divisors: 1, 2, 4, 5, 7, 8, 10, 11, 14, 19

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110010010011000

Octal: 162230

Duodecimal: 29A48

Hexadecimal: e498

Square: 3424590400

Square Root: 241.90907382733704

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

Table of coefficients of a polynomial sequence related to the Springer numbers. A185417

Sum of all the parts in the partitions of n into 6 parts. A308867

Numbers n such that σ(n) = 10*φ(n) (where σ=A000203, φ=A000010). A171256

a(n) = n*(n+1)*(n+2)*(n+3)/3. A162668

a(n) = 121·n² - 2·n. A157040

a(n) = 2·A000447(n). A259110

Numbers k such that φ(k)*σ(k) is a cube. A114077

a(n) is the least number that has exactly n divisors with sum of digits n. A359444

Treated as strings, φ(n) is a substring of σ(n). A74452

Expansion of 1/((1-x)*(1+x+2·x²-2·x³)). A77910