Properties of the Number 30922

Thirty Thousand Nine Hundred Twenty-Two

Basics

Value: 30921 → 30922 → 30923

Parity: even

Prime: No

Previous Prime: 30911

Next Prime: 30931

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 15461

Divisors: 1, 2, 15461, 30922

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111100011001010

Octal: 74312

Duodecimal: 15A8A

Hexadecimal: 78ca

Square: 956170084

Square Root: 175.8465239918037

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 q * (ψ(q⁵) / ψ(q))² in powers of q where ψ() is a Ramanujan θ function. A138519

Expansion of q * (ψ(-q⁵) / ψ(-q))² in powers of q where ψ() is a Ramanujan θ function. A210458

Expansion of 1 - q * (ψ(q⁵) / ψ(q))² in powers of q where ψ() is a Ramanujan θ function. A138520

CIK transform of partition numbers A000041. A55890

Expansion of 1 + q * (ψ(-q⁵) / ψ(-q))² in powers of q where ψ() is a Ramanujan θ function. A228864

Bateman polynomial values n!*Z_n(-1). A73767

[ exp(12/13)*n! ]. A30922