Properties of the Number -1000001000001

One Million One

Basics

Value: -1000001000002 → -1000001000001 → -1000001000000

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 3

Digital Root: 3

Palindrome: Yes

Factorization: 3 × 19 × 52579 × 333667

Divisors: 1, 3, 19, 57, 52579, 157737, 333667, 999001, 1001001, 2997003

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1110100011010100101101000101001001000001

Octal: -16432455051101

Duodecimal: -14198238A4A9

Hexadecimal: -e8d4b45241

Square: 1000002000003000002000001

Square Root: 1000000.500000375

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

a(n) = 10^2·n + 10ⁿ + 1. A66138

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

Palindromes of form k² + k + 1. A28414

Binary representation of generation n in the reversible cellular automaton RCA(3) when started with a single ON cell at generation 0. A284208

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