Properties of the Number -9397

Three Hundred Ninety-Seven

Basics

Value: -9398 → -9397 → -9396

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 9397

Divisors: 1, 9397

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -10010010110101

Octal: -22265

Duodecimal: -5531

Hexadecimal: -24b5

Square: 88303609

Square Root: 96.93812459502195

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 congruent to 1 mod 29. A141977

Primes that remain prime when a single digit 9 is inserted between any two consecutive digits or as the leading or trailing digit. A215421

Numbers n such that p(6n) is prime, where p(n) is the number of partitions of n. A111036

Substrings from the right are prime numbers (using only odd digits different from 5). A32437

Prime divisors of solutions to 10ⁿ == 1 (mod n). A66364

Prefixing, suffixing or inserting a 9 in the number anywhere gives a prime. A69833

Smaller member p of a pair (p,p+6) of consecutive primes in different centuries. A160370

Primes p for which exactly four bases b with 1 < b < p exist such that p is a base b Wieferich prime. A255207

Primes having only {3, 7, 9} as digits. A260382

Primes p such that the largest prime factor of p+1 has Erdős-Selfridge class+ < N-1 if p is of class N+. A129470