Properties of the Number -148772

One Hundred Forty-Eight Thousand Seven Hundred Seventy-Two

Basics

Value: -148773 → -148772 → -148771

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 13 × 2861

Divisors: 1, 2, 4, 13, 26, 52, 2861, 5722, 11444, 37193

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -100100010100100100

Octal: -442444

Duodecimal: -72118

Hexadecimal: -24524

Square: 22133107984

Square Root: 385.70973542289545

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

a(n) = n! * [xⁿ] exp(n·x)*(BesselI(0,2·x) + BesselI(1,2·x)). A292631

The number of simple permutations of length n which avoid 1243 and 2431. A226430