Properties of the Number -97931

Ninety-Seven Thousand Nine Hundred Thirty-One

Basics

Value: -97932 → -97931 → -97930

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 97931

Divisors: 1, 97931

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7989 Try Today's Challenge

Representations

Binary: -10111111010001011

Octal: -277213

Duodecimal: -4880B

Hexadecimal: -17e8b

Square: 9590480761

Square Root: 312.93929123713434

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 p such that A001177(p) = (p-1)/7. A308800

Primes of the form ∑_k=1..m (m^k mod (m+k)). A156557

a(n) is the number of numbers k such that A340873(k) = n. A341218

Numbers k such that there is no prime p and index j < k such that A002182(k) = p·A002182(j). A272606

Positions at which the sum of the digits of e up to that point equals the sum of the digits of π up to that point. A131660