Properties of the Number -144788

One Hundred Forty-Four Thousand Seven Hundred Eighty-Eight

Basics

Value: -144789 → -144788 → -144787

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 7 × 5171

Divisors: 1, 2, 4, 7, 14, 28, 5171, 10342, 20684, 36197

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -100011010110010100

Octal: -432624

Duodecimal: -6B958

Hexadecimal: -23594

Square: 20963564944

Square Root: 380.51018383218076

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) is the smallest integer m, such that for every sufficiently large integer k, A165370(729·k+n) can be written as m followed by zero or more 9's. A346789

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 0, 1), (0, 1, 1), (1, 0, 0), (1, 1, -1)}. A150283