Properties of the Number -115511

One Hundred Fifteen Thousand Five Hundred Eleven

Basics

Value: -115512 → -115511 → -115510

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: Yes

Factorization: 11 × 10501

Divisors: 1, 11, 10501, 115511

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -11100001100110111

Octal: -341467

Duodecimal: -56A1B

Hexadecimal: -1c337

Square: 13342791121

Square Root: 339.86909244590043

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

Odd palindromes which are semiprimes with an even number of digits. A132288

Composite palindromes whose divisors > 1 are all nontrivial palindromes (i.e., palindromes with at least two digits). A329100

Palindromes which are a concatenation of three palindromes, each of which has at least 2 digits. A368020