Properties of the Number 58521

Fifty-Eight Thousand Five Hundred Twenty-One

Basics

Value: 58520 → 58521 → 58522

Parity: odd

Prime: No

Previous Prime: 58511

Next Prime: 58537

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 19507

Divisors: 1, 3, 19507, 58521

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110010010011001

Octal: 162231

Duodecimal: 29A49

Hexadecimal: e499

Square: 3424707441

Square Root: 241.911140710799

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

Expansion of g.f. (1/2)*( a*(1+x)ⁿ + b*(1-x)ⁿ⁺²*LerchPhi(x, -n-1, 1) + c·2ⁿ⁺¹*(1-x)ⁿ⁺¹*LerchPhi(x, -n, 1/2) ), where a = 1, b = -1, and c = 1, read by rows. A168551

Row 7 of the array in A107735. A107731

Numbers k such that (4·10^k - 19)/3 is prime. A289081

B-trees of order 5 with n labeled leaves. A58521

Irregular array of the prime numbers read by rows. A354271