Properties of the Number 42983

Forty-Two Thousand Nine Hundred Eighty-Three

Basics

Value: 42982 → 42983 → 42984

Parity: odd

Prime: No

Previous Prime: 42979

Next Prime: 42989

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 53 × 811

Divisors: 1, 53, 811, 42983

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1010011111100111

Octal: 123747

Duodecimal: 20A5B

Hexadecimal: a7e7

Square: 1847538289

Square Root: 207.32341884119123

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

Irregular triangle read by rows: T(n, k) = number of ways to tile an n X n X n triangular area with k 2 X 2 X 2 triangular tiles and an appropriate number (= n²-4·k) of 1 X 1 X 1 tiles. A286436

Number of ways to tile an n X n X n triangular area with four 2 X 2 X 2 triangular tiles and an appropriate number (= n²-16) of 1 X 1 X 1 tiles. A286439

Number of partitions of n into at least two parts such that the product of largest and smallest part does not exceed n. A116901

Number of partitions p of n such that mean(p) > multiplicity(max(p)). A240202

Numbers n such that twice the sum of the prime factors of n equals the product of the digits of n. A125309

Numbers n > 99 with following property: form a sequence whose initial terms are the t digits of n, later terms given by rule b(i+1) = b(i) + product of t-1 previous terms; then n itself appears in the sequence. A42983