Properties of the Number -89513

Eighty-Nine Thousand Five Hundred Thirteen

Basics

Value: -89514 → -89513 → -89512

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 89513

Divisors: 1, 89513

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10101110110101001

Octal: -256651

Duodecimal: -43975

Hexadecimal: -15da9

Square: 8012577169

Square Root: 299.18723234790616

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

Numerator of [xⁿ] in the Taylor series arccosh(exp(x) - tan(x)) = x - x²/6 - x³/72 - 43·x⁴/432 - 221·x⁵/10368 - 89513·x⁶/2177280 - ... A13307

Triangle read by rows: T(n,k) = number of chiral pairs of color patterns (set partitions) in a row of length n using exactly k colors (subsets). A320525

Number of chiral pairs of color patterns (set partitions) in a row of length n using exactly 6 colors (subsets). A320529

a(n) is the numerator of the sum of reciprocals of primes not exceeding n and not dividing binomial(2·n, n). A334074

Primes p such that the differences between the 5 consecutive primes starting with p are (6,2,6,6). A78960

Primes of the form 20·k² + 36·k + 17. A154419

Number of chordless cycles of length >=4 in the n X n zebra graph. A362539