Properties of the Number 22076

Twenty-Two Thousand Seventy-Six

Basics

Value: 22075 → 22076 → 22077

Parity: even

Prime: No

Previous Prime: 22073

Next Prime: 22079

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 5519

Divisors: 1, 2, 4, 5519, 11038, 22076

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101011000111100

Octal: 53074

Duodecimal: 10938

Hexadecimal: 563c

Square: 487349776

Square Root: 148.57994481086604

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 permutations satisfying -k<=p(i)-i<=r and p(i)-i not in I, i=1..n, with k=1, r=5, I={0,2,3}. A79955

a(n) = a(n-1) + a(n-5); a(0) = ... = a(4) = 1. A3520

Expansion of 1/(1 -x⁵ -x⁶ -x⁷ - ...). A17899

a(n) is the smallest b > 1 such that p = prime(n) satisfies b^p-1 == 1 (mod p³). A249275

Number of compositions (ordered partitions) of n into distinct parts, the least being 3. A339164

Expansion of 1/(1 - x - 2·x³ - x⁵). A193147

Number of compositions of 5·n-2 into parts 1 and 5. A369837

a(n) is the least value of k such that the decimal expansion of n^k contains nine consecutive identical digits. A217164

Sum C(n-4k,k-1), k=0..floor(n/5). A99562

G.f. satisfies A(x) = 1 + x·A(x) - x²*A(x)³. A367028