Properties of the Number 86725

Eighty-Six Thousand Seven Hundred Twenty-Five

Basics

Value: 86724 → 86725 → 86726

Parity: odd

Prime: No

Previous Prime: 86719

Next Prime: 86729

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 5 ² × 3469

Divisors: 1, 5, 25, 3469, 17345, 86725

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10101001011000101

Octal: 251305

Duodecimal: 42231

Hexadecimal: 152c5

Square: 7521225625

Square Root: 294.49108645254444

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 noncommutative SL(2,C)-invariants of degree n in 5 variables. A7043

Varma's Kosta numbers of semi-standard tableaux: array A(n>=2, k>=0) read by rising antidiagonals. A348210

Decimal expansion of 1/(g(1)-g(2)+g(4)-g(5)), where g(k) = ∑_m>=0 1/(6·m+k)². A86725