Properties of the Number 59725

Fifty-Nine Thousand Seven Hundred Twenty-Five

Basics

Value: 59724 → 59725 → 59726

Parity: odd

Prime: No

Previous Prime: 59723

Next Prime: 59729

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 5 ² × 2389

Divisors: 1, 5, 25, 2389, 11945, 59725

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110100101001101

Octal: 164515

Duodecimal: 2A691

Hexadecimal: e94d

Square: 3567075625

Square Root: 244.38698819699874

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

Place n points on each of the three sides of a triangle, 3n points in all; a(n) = number of nondegenerate triangles that can be constructed using these points (plus the 3 original vertices) as vertices. A130748

Sequence defined by the recurrence formula a(n+1)=sum(a(p)*a(n-p)+k,p=0..n)+l for n>=1, with here a(0)=1, a(1)=7, k=-1 and l=1. A177198

a(n) = A026626(n, floor(n/2)). A26632

Central column in A059720. A59725

O.g.f. A(x) satisfies: [xⁿ] exp(-n·x*A(x)) * (n+1 - n/A(x)) = 0 for n>=1. A316703