Properties of the Number -157793

One Hundred Fifty-Seven Thousand Seven Hundred Ninety-Three

Basics

Value: -157794 → -157793 → -157792

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 157793

Divisors: 1, 157793

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100110100001100001

Octal: -464141

Duodecimal: -77395

Hexadecimal: -26861

Square: 24898630849

Square Root: 397.2316704393042

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

Positive numbers y such that y² is of the form x²+(x+17)² with integer x. A155923

a(n) = 6·a(n-1) - a(n-2) for n > 2; a(1) = 25, a(2) = 137. A156158

Primes p such that 32p+1 and (p-1)/32 are both prime. A86476

Primes that remain prime through 4 iterations of function f(x) = 5·x + 6. A23315

Values of c in a² + b² = c², where b - a = 17 and gcd(a,b,c)=1. A117472

Primes p such that p²+q+r, p+q²+r and p+q+r² are all prime, where q and r are the next two primes after p. A348353