Properties of the Number -10100001

Ten Million One Hundred Thousand One

Basics

Value: -10100002 → -10100001 → -10100000

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 3

Digital Root: 3

Palindrome: No

Factorization: 3 × 19 × 37 × 4789

Divisors: 1, 3, 19, 37, 57, 111, 703, 2109, 4789, 14367

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: -100110100001110100100001

Octal: -46416441

Duodecimal: -3470AA9

Hexadecimal: -9a1d21

Square: 102010020200001

Square Root: 3178.049873743331

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 k such that k² contains only digits {0,1,2}, not ending with zero. A58411

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

NegaFibonacci representation for -n. A215023

Binary representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 374", based on the 5-celled von Neumann neighborhood. A281523

Binary representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 421", based on the 5-celled von Neumann neighborhood. A288064

Binary representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 486", based on the 5-celled von Neumann neighborhood. A288642

a(n) is the concatenation of terms in the n-th row of triangle A237048. A347765

Sequence A115831 in binary. A115832

The Dekking-van-Loon-canonical base-φ representation of n described in A362917 written as a binary string, omitting the dot. A362921