Properties of the Number 22774

Twenty-Two Thousand Seven Hundred Seventy-Four

Basics

Value: 22773 → 22774 → 22775

Parity: even

Prime: No

Previous Prime: 22769

Next Prime: 22777

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 59 × 193

Divisors: 1, 2, 59, 118, 193, 386, 11387, 22774

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101100011110110

Octal: 54366

Duodecimal: 1121A

Hexadecimal: 58f6

Square: 518655076

Square Root: 150.91056954368702

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 11-regular partitions of n (no part is a multiple of 11). A328545

Number of distinct resistances possible for n resistors with resistances 1, 2, ..., n, each connected in series or parallel to the previous one. A51045

Determinant of n X n matrix of first n² squarefree numbers. A119514

Numbers n such that φ(σ*(n)) = σ*(φ(n)), where σ*(n) is the sum of anti-divisors of n and φ(n) is the Euler totient function. A243996

a(n)=a(n-1)+a(n-2)-d, where d=a(n/3) if 3 divides n, else d=0; 2 initial terms. A50193

Expansion of (1-2x)/(1-3x-x³+2x⁴). A52976

Ordered sequence of distinct terms of the form floor(xⁱ * floor(x^j)), i,j >= 0, where x = (1+sqrt(5))/2. A22774