Properties of the Number -252125

Two Hundred Fifty-Two Thousand One Hundred Twenty-Five

Basics

Value: -252126 → -252125 → -252124

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 5 ³ × 2017

Divisors: 1, 5, 25, 125, 2017, 10085, 50425, 252125

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -111101100011011101

Octal: -754335

Duodecimal: -101AA5

Hexadecimal: -3d8dd

Square: 63567015625

Square Root: 502.1205034650547

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 subsets of {1..n} with a subset summing to n + 1. A366130

Number of nX4 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 3,3,0,2,2 for x=0,1,2,3,4. A197453

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 91. A31679