Properties of the Number -111509

One Hundred Eleven Thousand Five Hundred Nine

Basics

Value: -111510 → -111509 → -111508

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 111509

Divisors: 1, 111509

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11011001110010101

Octal: -331625

Duodecimal: -54645

Hexadecimal: -1b395

Square: 12434257081

Square Root: 333.9296333061802

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

Least prime divisor of B(n) which does not divide any B(k) with k < n, or 1 if such a primitive prime divisor of B(n) does not exist, where B(n) is the n-th Bell number given by A000110. A242171

Minimal natural number (in decimal representation) with n prime substrings in base-3 representation (substrings with leading zeros are considered to be nonprime). A217303

List of quadruplets of primes with common difference 12. A33446

Primes of the form x² + 29*(x+1)². A176695

Number of subsets of {1,2,...,n} such that no two elements differ by 2, 4, or 5. A375983