Properties of the Number -100129

One Hundred Thousand One Hundred Twenty-Nine

Basics

Value: -100130 → -100129 → -100128

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 100129

Divisors: 1, 100129

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -11000011100100001

Octal: -303441

Duodecimal: -49B41

Hexadecimal: -18721

Square: 10025816641

Square Root: 316.4316671889841

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

Primes less than 1000000 sorted lexicographically in decimal representation. A210761

Minimal prime with n nonprime substrings (Version 3: substrings with leading zeros are counted as nonprime if the corresponding number is not a prime). A213307

a(n) = A064837(n)/2. A64838

Least n-digit emirp (A006567) with emirp digital sum, or 0 if no such value. A167992

Successive primes building the lexicographically earliest k X k 'Futility Squares' (see the Comment and Example sections for more explanations). A368051