Properties of the Number -156128

One Hundred Fifty-Six Thousand One Hundred Twenty-Eight

Basics

Value: -156129 → -156128 → -156127

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ⁵ × 7 × 17 × 41

Divisors: 1, 2, 4, 7, 8, 14, 16, 17, 28, 32

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -100110000111100000

Octal: -460740

Duodecimal: -76428

Hexadecimal: -261e0

Square: 24375952384

Square Root: 395.13035823636733

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 10 X 10 arrays of squares of integers, symmetric about both diagonal and antidiagonal, with all rows summing to n. A156403

Number of n X n arrays of squares of integers, symmetric about both diagonal and antidiagonal, with all rows summing to 3. A156432