Properties of the Number -8179

One Hundred Seventy-Nine

Basics

Value: -8180 → -8179 → -8178

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 8179

Divisors: 1, 8179

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111111110011

Octal: -17763

Duodecimal: -4897

Hexadecimal: -1ff3

Square: 66896041

Square Root: 90.43782394551519

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) = 2ⁿ - n. A325

Primes congruent to 1 mod 29. A141977

Primes with first digit 8. A45714

Discriminants of imaginary quadratic fields with class number 25 (negated). A56987

Primes p=prime(k) of level (1,2), i.e., such that A118534(k) = prime(k-2). A117876

Numbers n such that p(8n) is prime, where p(n) is the number of partitions of n. A114168

Number of integer partitions of n into parts > 1 whose product is a multiple of n. A379734

Number of integer compositions of n that are not the first sums of any composition with no 1's. A391641

Denominators of continued fraction convergents to sqrt(125). A41227

Primes of the form 2^k - k. A81296