Properties of the Number -152742

One Hundred Fifty-Two Thousand Seven Hundred Forty-Two

Basics

Value: -152743 → -152742 → -152741

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 25457

Divisors: 1, 2, 3, 6, 25457, 50914, 76371, 152742

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -100101010010100110

Octal: -452246

Duodecimal: -74486

Hexadecimal: -254a6

Square: 23330118564

Square Root: 390.8222102184061

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

Number of sets of exactly n positive integers <= n+6 having a square element sum. A281969

Number of n X n binary arrays with all ones connected only in a 11011-01110 pattern in any orientation. A147223

Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 11011-01110 pattern in any orientation. A147225