Properties of the Number -159998

One Hundred Fifty-Nine Thousand Nine Hundred Ninety-Eight

Basics

Value: -159999 → -159998 → -159997

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 41

Digital Root: 5

Palindrome: No

Factorization: 2 × 79999

Divisors: 1, 2, 79999, 159998

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100111000011111110

Octal: -470376

Duodecimal: -78712

Hexadecimal: -270fe

Square: 25599360004

Square Root: 399.99749999218744

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

Expansion of e.g.f. exp( 1 - 1/(1-2·x)^1/2 ). A380308

a(n) is the largest m such that there exists N such that none of S(N), S(N+1), ..., S(N+m-1) is divisible by n, where S(N) is the sum of digits of N. A331786

First of two complementary trees generated by the squares; the other tree is A183421. A183420

Lexicographically earliest sequence of distinct positive terms such that the rightmost digit of a(n) concatenated with the leftmost digit of a(n+1) form an integer that is the sum of the digits of a(n) and a(n+1). A347353