Properties of the Number -7159

One Hundred Fifty-Nine

Basics

Value: -7160 → -7159 → -7158

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 7159

Divisors: 1, 7159

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101111110111

Octal: -15767

Duodecimal: -4187

Hexadecimal: -1bf7

Square: 51251281

Square Root: 84.61087400565013

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

Primes with first digit 7. A45713

Balanced primes of order seven. A96699

Lower prime of a difference of 18 between consecutive primes. A31936

Sums of six consecutive squares: a(n) = n² + (n+1)² + (n+2)² + (n+3)² + (n+4)² + (n+5)². A27865

The first of two consecutive primes with equal digital sums. A66540

Number of integer partitions of n with reverse-alternating product > 1. A347449

Prime number spiral (clockwise, South spoke). A54566

Primes of the form n² + (n+1)² + (n+2)² + (n+3)² + (n+4)² + (n+5)². A27867

Sequence of 2 Pythagorean triangles, each with a leg and hypotenuse prime. The leg of the second triangle is the hypotenuse of the first. A48270

Sum of first n perfect powers. A76408