Properties of the Number 86043

Eighty-Six Thousand Forty-Three

Basics

Value: 86042 → 86043 → 86044

Parity: odd

Prime: No

Previous Prime: 86029

Next Prime: 86069

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 23 × 29 × 43

Divisors: 1, 3, 23, 29, 43, 69, 87, 129, 667, 989

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: 10101000000011011

Octal: 250033

Duodecimal: 41963

Hexadecimal: 1501b

Square: 7403397849

Square Root: 293.3308712017881

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 length n 0..5 arrays with new values introduced in order from both ends, and least squares fitting to a straight line with slope zero, with a single point taken as having zero slope. A245848

Least number k such that kⁿ + n and kⁿ - n are both prime, or 0 if no such number exists. A239475

T(n,k)=Number of length n 0..k arrays with new values introduced in order from both ends, and least squares fitting to a straight line with slope zero, with a single point taken as having zero slope. A245851

Concatenation of first n twin primes. A86043

Number of nX5 0..1 arrays with rows, diagonals and antidiagonals unimodal. A223666