Properties of the Number -239231

Two Hundred Thirty-Nine Thousand Two Hundred Thirty-One

Basics

Value: -239232 → -239231 → -239230

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 239231

Divisors: 1, 239231

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111010011001111111

Octal: -723177

Duodecimal: -B653B

Hexadecimal: -3a67f

Square: 57231471361

Square Root: 489.1124615055315

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

Initial primes of 5 consecutive primes with consecutive gaps 2, 4, 6, 8. A190814

Prime numbers p such that x² + x + p produces primes for x = 0..4 but not x = 5. A210363

Primes p such that 1p1, 3p3, 7p7 and 9p9 are all primes. A59694

a(n) is the number of compositions of n in which the maximum part size is 5. A6979

Least m such that the Collatz (3x+1) iteration of m has exactly n increasing peak values. A221470