Properties of the Number 92120

Ninety-Two Thousand One Hundred Twenty

Basics

Value: 92119 → 92120 → 92121

Parity: even

Prime: No

Previous Prime: 92119

Next Prime: 92143

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ³ × 5 × 7 ² × 47

Divisors: 1, 2, 4, 5, 7, 8, 10, 14, 20, 28

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110011111011000

Octal: 263730

Duodecimal: 45388

Hexadecimal: 167d8

Square: 8486094400

Square Root: 303.5127674415032

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

a(n) = 10·a(n-1) - 2·a(n-2), a(0)=0, a(1)=1. A190869

G.f. A(x) satisfies A(x) = 1 / (1 - x·A(x) / (1+x))⁴. A371496

a(n) is the first term p in a sequence of primes such that p+4m² is prime for m = 0 to n, but composite for m = n+1; a(n) = -1 if no such prime exists. A92120