Properties of the Number -88153

Eighty-Eight Thousand One Hundred Fifty-Three

Basics

Value: -88154 → -88153 → -88152

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 13 × 6781

Divisors: 1, 13, 6781, 88153

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10101100001011001

Octal: -254131

Duodecimal: -43021

Hexadecimal: -15859

Square: 7770951409

Square Root: 296.90570893803977

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

a(n) = floor((numerator of H(n))/n), where H(n) = ∑_k=1..n 1/k is the n-th harmonic number. A128437

Number of partitions of n such that 5*(greatest part) >= (number of parts). A347869

Numbers k such that 281·2^k + 1 is prime. A53357

Number of n X 7 0..1 arrays with every element equal to 0, 1, 2, 5 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A303181

Number of 5Xn 0..1 arrays with every element equal to 0, 1, 2, 5 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A303185

Number of permutations of length n which avoid the patterns 1234, 1324, 3421. A116829

A142459(2·n,n)/(n+1). A172014