Properties of the Number -100010001

One Hundred Million Ten Thousand One

Basics

Value: -100010002 → -100010001 → -100010000

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 3

Digital Root: 3

Palindrome: Yes

Factorization: 3 × 7 × 13 × 37 × 9901

Divisors: 1, 3, 7, 13, 21, 37, 39, 91, 111, 259

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -101111101100000100000010001

Octal: -575404021

Duodecimal: -295B01A9

Hexadecimal: -5f60811

Square: 10002000300020001

Square Root: 10000.500037498125

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 that have only the digit "1" as first, central and final digit. For numbers with 5 or more digits the rest of digits are "0". A135577

Numbers whose cube is a palindrome. A2780

a(n) = 10^2·n + 10ⁿ + 1. A66138

Integers written in base φ, with the "decimal point" omitted. A130600

Binary representation of n in base i-1. A271472

Numbers of the form (10^m·r-1)/(10^r-1) for positive integers m, r. A76289

Numbers k such that k and k³ are both palindromes. A69748

Positions of positive coefficients in cyclotomic polynomial Phi_n(x), A063696 in binary. A63697

Carryless binary square of n; also Moser-de Bruijn sequence written in binary. A63010

Binary representation of n-th iteration of the Rule 54 elementary cellular automaton starting with a single black cell. A118109