Properties of the Number -43013

Forty-Three Thousand Thirteen

Basics

Value: -43014 → -43013 → -43012

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 43013

Divisors: 1, 43013

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010100000000101

Octal: -124005

Duodecimal: -20A85

Hexadecimal: -a805

Square: 1850118169

Square Root: 207.3957569479183

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

T(n,k)=Number of length-n 0..k arrays with no repeated value differing from the previous repeated value by other than plus two, zero or minus 1. A269619

T(n,k)=Number of nXk arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 nXk array. A219173

Number of nondividing sets on {1,2,...,n}. A51014

List of prime factors of 10^{10^(10¹⁰⁰}) - 10. A227246

Cyclops Sophie-Germain primes. A183058

Positive integers k such that the decimal representation of 2^k ends with some permutation of the string "0123456789". A347164

Number of bounded polygonal regions formed by drawing all least squares regression lines fitted to n points (j,y_j), 0 <= j < n, where each y_j is 0 or 1. A371439

Triangle read by rows: peak-to-average-power ratios of vectors of length n under local complementation. A151824

Cyclops primes p such that 2p+1 is also a Cyclops prime. A183059

Number of nX4 arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 nX4 array. A219169