Properties of the Number -57363

Fifty-Seven Thousand Three Hundred Sixty-Three

Basics

Value: -57364 → -57363 → -57362

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 19121

Divisors: 1, 3, 19121, 57363

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -1110000000010011

Octal: -160023

Duodecimal: -29243

Hexadecimal: -e013

Square: 3290513769

Square Root: 239.50574105853914

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+1) is the smallest number > a(n) such that the digits of a(n)² are all (with multiplicity) contained in the digits of a(n+1)², with a(0)=1. A14563

Semiprimes sp of the form p² + q + 1 where p and q are consecutive primes. A242243

Concatenations C1 and C2 and C3 are all prime (see the comment lines). A34818

For n > 1, a(n) is the smallest number such that n-th concatenation is prime and the smallest palindrome beginning with (but not equal to) this concatenation is also prime. A88090