Properties of the Number -238017

Two Hundred Thirty-Eight Thousand Seventeen

Basics

Value: -238018 → -238017 → -238016

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 13 × 17 × 359

Divisors: 1, 3, 13, 17, 39, 51, 221, 359, 663, 1077

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -111010000111000001

Octal: -720701

Duodecimal: -B58A9

Hexadecimal: -3a1c1

Square: 56652092289

Square Root: 487.86985969621037

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

Numbers n such that (i) the sum of prime divisors of n (with repetition) is one less than the sum of prime divisors (with repetition) of n+1, and (ii) n and n+1 have the same number of prime divisors (with repetition). A237929

Numbers k such that A001414(k+1) = A001414(k)+1 and A001414(k)²+3·A001414(k)+1 is prime. A352581