Properties of the Number -106250

One Hundred Six Thousand Two Hundred Fifty

Basics

Value: -106251 → -106250 → -106249

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 ⁵ × 17

Divisors: 1, 2, 5, 10, 17, 25, 34, 50, 85, 125

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11001111100001010

Octal: -317412

Duodecimal: -515A2

Hexadecimal: -19f0a

Square: 11289062500

Square Root: 325.96012026013244

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

Numbers j that are the hypotenuse of exactly 16 distinct integer-sided right triangles, i.e., j² can be written as a sum of two squares in 16 ways. A97238

a(n) = ((5+sqrt(5))/2)ⁿ + ((5-sqrt(5))/2)ⁿ. A20876

Binomial transform of Fibonacci(2n-1) (A001519). A93129

Maximal number of regions obtained by a straight line drawing of the complete bipartite graph K_n,n. A117717

Expansion of ((1+x)⁴-(1+x)x³)/((1+x)⁵-x⁵). A105370

Minimal number (in decimal representation) with n nonprime substrings in base-5 representation (substrings with leading zeros are considered to be nonprime). A217105

Expansion of x·log'(C(C(x)-1)-1), C(x) = (1-sqrt(1-4·x))/(2·x). A243585

Expansion of ((1+x)³ - x³)/((1+x)⁵ - x⁵). A105369

Numbers k such that the digits of k² are a subsequence of the digits of k³. A362002