Properties of the Number 42833

Forty-Two Thousand Eight Hundred Thirty-Three

Basics

Value: 42832 → 42833 → 42834

Parity: odd

Prime: No

Previous Prime: 42829

Next Prime: 42839

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 7 × 29 × 211

Divisors: 1, 7, 29, 203, 211, 1477, 6119, 42833

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1010011101010001

Octal: 123521

Duodecimal: 20955

Hexadecimal: a751

Square: 1834665889

Square Root: 206.96134904856027

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

Array read by antidiagonals: T(m,n) is the number of m X n binary arrays with all 1's connected, a path of 1's from top row to bottom row, and no 1 having more than two 1's adjacent. A391822

-7-Knödel numbers. A225511

Coefficients in a q-analog of the function [LambertW(-2x)/(-2x)]^1/2, as a triangle read by rows. A152550

Smallest k such that |M(k)| = n², where M(x) is Mertens's function A002321. A84234

Number of n X 6 binary arrays with all 1s connected, a path of 1s from top row to bottom row, and no 1 having more than two 1s adjacent. A163718

Number of n X 5 binary arrays with all 1s connected, a path of 1s from left column to right column, and no 1 having more than two 1s adjacent. A163726

Number of nX5 0..2 arrays with no element equal to more than one of its king-move neighbors and with new values introduced in order 0 sequentially upwards. A280856

Number of outcomes of unlabeled n-team round-robin tournaments. A568

Number of different score sequences that are possible in an n-team round-robin tournament. A571

Number of strongly connected tournaments on n nodes. A51337