Properties of the Number 65460

Sixty-Five Thousand Four Hundred Sixty

Basics

Value: 65459 → 65460 → 65461

Parity: even

Prime: No

Previous Prime: 65449

Next Prime: 65479

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 5 × 1091

Divisors: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1111111110110100

Octal: 177664

Duodecimal: 31A70

Hexadecimal: ffb4

Square: 4285011600

Square Root: 255.85151944047547

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

The number k(GL(n,q)) of conjugacy classes in GL(n,q), q=4. A49314

Number of primitive (aperiodic) palindromes using a maximum of four different symbols. A56460

Triangle read by rows: T(n,k) is the number of permutations of [n] having k fixed blocks. A180192

Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1)*b(n), where a(0) = 3, a(1) = 4, b(0) = 1, b(1) = 2, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences. A296277

Number of primitive (period n) periodic palindromes using a maximum of four different symbols. A56495

Numbers k such that the number of primes between k and 2k (inclusive) is equal to the number of primes between k and reverse(k) (inclusive). A74814

Numbers k such that 66·10^k + 1 is prime. A109503

G.f. A(x) satisfies: [xⁿ] A(x)ⁿ⁺¹ = [xⁿ] (1 + x·A(x)^3·n)ⁿ⁺¹ for n >= 0. A360336

Number of inequivalent (ordered) solutions to n² = sum of 6 squares of integers >= 0. A65460