Properties of the Number -138799

One Hundred Thirty-Eight Thousand Seven Hundred Ninety-Nine

Basics

Value: -138800 → -138799 → -138798

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 37

Digital Root: 1

Palindrome: No

Factorization: 138799

Divisors: 1, 138799

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -100001111000101111

Octal: -417057

Duodecimal: -683A7

Hexadecimal: -21e2f

Square: 19265162401

Square Root: 372.5573781312081

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

Sequence of coefficients arising in connection with a rapidly converging series for π. A5148

a(n) = A005148(n)/8^b(n-1) where b(n) denotes the number of 1's in the binary representation of n. A74774