Properties of the Number 30292

Thirty Thousand Two Hundred Ninety-Two

Basics

Value: 30291 → 30292 → 30293

Parity: even

Prime: No

Previous Prime: 30271

Next Prime: 30293

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 7573

Divisors: 1, 2, 4, 7573, 15146, 30292

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111011001010100

Octal: 73124

Duodecimal: 15644

Hexadecimal: 7654

Square: 917605264

Square Root: 174.04597093871493

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 partitions of n containing at least one prime. A235945

Numbers n such that A324187(n) = 0. A324199

Numerators of continued fraction convergents to sqrt(457). A41870

a(n) = n*(14·n² - 21·n + 13)/6. A71229

a(n) = 10·a(n-1) - 17·a(n-2) for n > 1; a(0) = 1, a(1) = 8. A164592

Numerator of ∑_k=1..n 1/λ(k), where λ(k) is the Carmichael's λ function. A211306

Number of Hamiltonian cycles in the generalized Petersen Graph P(n,2). A195197

The number of Hamiltonian cycles in the concentric ring graph of order n. A384294

Numbers k such that k³ has at most two different digits. A30292