Properties of the Number -22510

Twenty-Two Thousand Five Hundred Ten

Basics

Value: -22511 → -22510 → -22509

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 × 5 × 2251

Divisors: 1, 2, 5, 10, 2251, 4502, 11255, 22510

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101011111101110

Octal: -53756

Duodecimal: -1103A

Hexadecimal: -57ee

Square: 506700100

Square Root: 150.03332963045244

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

Indices n such that A134204(n) < n. A133242

a(n) = 225·n² + n. A156814

a(n) = 900·n² + 2·n. A158406

a(n) = 100·n² + 10. A158492

Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 30. A31708

Numbers that contain as proper substrings every maximal prime power dividing them. A59401

Expansion of (1-x)/(1+x²+x³). A78032

Number of partitions of n that do not contain 1 as a part and whose parts are not the same divisor of n. A167928

Number of 2Xn arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..3 2Xn array. A219829

Number of 3-generalized 2-Motzkin paths of length n with no level steps H=(3,0) at odd level. A257515