Properties of the Number 25210

Twenty-Five Thousand Two Hundred Ten

Basics

Value: 25209 → 25210 → 25211

Parity: even

Prime: No

Previous Prime: 25189

Next Prime: 25219

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 × 5 × 2521

Divisors: 1, 2, 5, 10, 2521, 5042, 12605, 25210

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110001001111010

Octal: 61172

Duodecimal: 1270A

Hexadecimal: 627a

Square: 635544100

Square Root: 158.7765725792064

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

Sum of smallest parts (counted with multiplicity) of all partitions of n into odd parts. A92313

Number of partitions of n containing at least one prime. A235945

Number of partitions of 5n such that cn(0,5) < cn(1,5) = cn(4,5) = cn(2,5) = cn(3,5). A202088

Let M(n) be the n X n matrix m(i,j)=min(i,j) for 1<=i,j<=n then a(n) is the trace of M(n)^-6. A114358

Triangle defined by g.f.: ∑_n>=0 (4·n)!/n!⁴ * x^2·n*yⁿ/(1-x-x·y)^4·n+1, read by rows. A183065

Numbers that contain as proper substrings every maximal prime power dividing them. A59401

a(n) = floor(floor(S3)/floor(S1)); where S3 and S1 are, respectively, the third and first elementary symmetric functions of {log(k)}, k = 1,2,...,n. A25210