Properties of the Number 22102

Twenty-Two Thousand One Hundred Two

Basics

Value: 22101 → 22102 → 22103

Parity: even

Prime: No

Previous Prime: 22093

Next Prime: 22109

Digit Sum: 7

Digital Root: 7

Palindrome: No

Factorization: 2 × 43 × 257

Divisors: 1, 2, 43, 86, 257, 514, 11051, 22102

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101011001010110

Octal: 53126

Duodecimal: 1095A

Hexadecimal: 5656

Square: 488498404

Square Root: 148.6674140489435

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 3-smooth numbers into parts not greater than 3. A117220

Primes of form 4k+3 written in base 3. A72805

Number of partitions of n³ into at most three parts. A274251

G.f. satisfies A(x) = 1 + x·A(x)²/(1 - x³*A(x)). A364161

a(n) = 961·n - 1. A158412

Number of partitions of 8ⁿ into parts that are at most n. A238565

Number of partitions of 2ⁿ into at most three parts. A274232

Expansion of (x-7·x²+19·x³-21·x⁴+10·x⁵-6·x⁶) / (1-9·x+31·x²-53·x³+44·x⁴-16·x⁵+6·x⁶). A78486

Numbers 3·n + 2 written in base 3. A190642

Not necessarily palindromic primes of which initial and terminal digits are identical, as written in base 3. A231278