Properties of the Number -43798

Forty-Three Thousand Seven Hundred Ninety-Eight

Basics

Value: -43799 → -43798 → -43797

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 × 61 × 359

Divisors: 1, 2, 61, 122, 359, 718, 21899, 43798

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010101100010110

Octal: -125426

Duodecimal: -2141A

Hexadecimal: -ab16

Square: 1918264804

Square Root: 209.2797171251911

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 benzenoids with 23 hexagons, C_2v symmetry and containing n carbon atoms. A123142

Triangle T, read by rows, where the n-th diagonal of T equals the BINOMIAL transform of the (n-1)-th diagonal of T² for n>=1, with the zeroth diagonal set to all 1's and where T² denotes the matrix square of T. A141712

Numbers n such that n² is a sum of 2 and also of 4 consecutive primes. A252066

Numbers n such that σ(2*φ(n)) = 2*σ(n). A137733

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 161", based on the 5-celled von Neumann neighborhood. A270452

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 1, 0), (1, -1, 1), (1, 0, -1), (1, 1, 0)}. A149219