Properties of the Number -10010100

Ten Million Ten Thousand One Hundred

Basics

Value: -10010101 → -10010100 → -10010099

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 3

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 5 ² × 61 × 547

Divisors: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100110001011110111110100

Octal: -46136764

Duodecimal: -3428A70

Hexadecimal: -98bdf4

Square: 100202102010000

Square Root: 3163.874207360337

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

NegaFibonacci representation for -n. A215023

The part of n in base φ right of the decimal point (reversed), using a greedy algorithm representation (more precisely, using the Bergman-canonical representation). A341722

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 145", based on the 5-celled von Neumann neighborhood. A278584

Sequence A115799 in binary. A115800

Sequence A115819 in binary. A115820

An expanded binary notation for n: the normal binary expansion for n is expanded by mapping each 1 to 10 and retaining the existing 0's. A304453

a(n) is the smallest number whose digits are 1's and 0's that cannot be written as a concatenation of any of the previous terms (not repeating any terms in the concatenation). a(0) = 0. A309870