Properties of the Number -125488

One Hundred Twenty-Five Thousand Four Hundred Eighty-Eight

Basics

Value: -125489 → -125488 → -125487

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ⁴ × 11 × 23 × 31

Divisors: 1, 2, 4, 8, 11, 16, 22, 23, 31, 44

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -11110101000110000

Octal: -365060

Duodecimal: -60754

Hexadecimal: -1ea30

Square: 15747238144

Square Root: 354.2428545503776

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 standard Young tableaux of shape [3n,3]. A215543

Indices of Fibonacci numbers in A068136(n); that is, a(n) = least k such that the digits of Fibonacci(k) begin with the concatenation 1234..n. A110486

Number of nX7 0..2 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of elements above it or one plus the sum of the elements diagonally to its northwest, modulo 3. A239360