Properties of the Number -138241

One Hundred Thirty-Eight Thousand Two Hundred Forty-One

Basics

Value: -138242 → -138241 → -138240

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 138241

Divisors: 1, 138241

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100001110000000001

Octal: -416001

Duodecimal: -68001

Hexadecimal: -21c01

Square: 19110574081

Square Root: 371.8077460193642

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

Primes of the form 10·n³ + 1. A168147

a(n) = A000040(A096480(n)). A96481

Smallest prime containing n-th cube as substring. A29949

Smallest nontrivial extension of n-th cube which is a prime. A30692

Smallest prime p which is a concatenation of n³ and the cubic digits 0, 1, 8. A174979

Primes p such that (p+3839)/3840 is also a prime number. A162141