Properties of the Number 22277

Twenty-Two Thousand Two Hundred Seventy-Seven

Basics

Value: 22276 → 22277 → 22278

Parity: odd

Prime: Yes

Previous Prime: 22273

Next Prime: 22279

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 22277

Divisors: 1, 22277

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101011100000101

Octal: 53405

Duodecimal: 10A85

Hexadecimal: 5705

Square: 496264729

Square Root: 149.25481566770299

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 stacks, or planar partitions of n; also number of weakly unimodal compositions of n. A1523

Number of distinct resistances that can be produced using n equal resistors in series and/or parallel, confined to the five arms (four arms and the diagonal) of a bridge configuration. Since the bridge requires a minimum of five resistors, the first four terms are zero. A174285

Primes that contain digits 2 and 7 only. A20459

Prime numbers containing the string 222. A166580

Primes having only {0, 2, 7} as digits. A261267

Numbers k such that 7^k + 12 is prime. A152213

Primes that contain only the digits (2, 3, 7). A214704

Primes having only {2, 7, 9} as digits. A261182

Primes that contain only the digits (2, 5, 7). A214705

Primes having only {2, 4, 7} as digits. A385784