Properties of the Number 80941

Eighty Thousand Nine Hundred Forty-One

Basics

Value: 80940 → 80941 → 80942

Parity: odd

Prime: No

Previous Prime: 80933

Next Prime: 80953

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 7 × 31 × 373

Divisors: 1, 7, 31, 217, 373, 2611, 11563, 80941

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011110000101101

Octal: 236055

Duodecimal: 3AA11

Hexadecimal: 13c2d

Square: 6551445481

Square Root: 284.50131809887984

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 partitions p = [x(1), ..., x(k)], where x(1) >= x(2) >= ... >= x(k), of n such that max(x(i) - x(i-1)) is not a part of p. A241736

Sum of distinct products i·j with 1 <= i, j <= n. A321165

Strong pseudoprimes to base 89. A20315

Greatest proper divisor of n which is a suffix of n in binary representation; a(n) = 0 if no such divisor exists. A80941

Half the number of nX4 binary arrays with no element equal to a strict majority of its diagonal and antidiagonal neighbors. A183400