Properties of the Number -14026

Fourteen Thousand Twenty-Six

Basics

Value: -14027 → -14026 → -14025

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 7013

Divisors: 1, 2, 7013, 14026

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11011011001010

Octal: -33312

Duodecimal: -814A

Hexadecimal: -36ca

Square: 196728676

Square Root: 118.43141475132347

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

Number of simple connected graphs g on n nodes with |Aut(g)| = 16. A241461

Number of (binary) bit strings of length n in which no even block of 0's is followed by an odd block of 1's. A65455

a(n) = 25·n*(n + 1)/2 + 1. A262221

T(n,k)=Number of nXk 0..1 arrays with each 1 horizontally, vertically or antidiagonally adjacent to 1 or 3 neighboring 1s. A296396

Square chains: the number of permutations (reversals not counted as different) of the numbers 1 to n such that the sum of any two consecutive numbers is a square. A71983

Integers i > 1 for which there is no prime p such that i is a solution mod p of x⁴ = 2. A65903

Numbers k such that k·2^m+1 are composites for all exponents m in the range 0<=m<=k. A61153

Finite sum involving signless Stirling numbers of the first kind and the Bell numbers. Appears in the process of normal ordering of n-th power of (a)²*(a+*a), where a+ and a are boson creation and annihilation operators, respectively. A121629

Numbers that are the sum of three positive fifth powers in exactly one way. A344641

a(n) is the number of quadratic polynomials with coefficients in {-n, ..., n}, positive leading coefficient, and having two rational roots. A391527