Properties of the Number 65340

Sixty-Five Thousand Three Hundred Forty

Basics

Value: 65339 → 65340 → 65341

Parity: even

Prime: No

Previous Prime: 65327

Next Prime: 65353

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ³ × 5 × 11 ²

Divisors: 1, 2, 3, 4, 5, 6, 9, 10, 11, 12

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1111111100111100

Octal: 177474

Duodecimal: 31990

Hexadecimal: ff3c

Square: 4269315600

Square Root: 255.6169008496895

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

Numbers with prime factorization p·q²*r²*s³ (where p, q, r, s are distinct primes). A190109

Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 57", based on the 5-celled von Neumann neighborhood. A285606

Numbers n with distinct digits such that the reversal of n divides n. A223080

Non-palindromic numbers such that either x=q1.Rev[x] or Rev[x]=q2.x, where R[x]=A004086[x] and q1 or q2 are integers not divisible by 10. A71687

Number of inequivalent ways to color the faces of a cube using at most n colors so that no color appears more than twice. A282817

Numbers n such that n = 15·reversal(n). A102277

σ(n) values in A115920. A216372

a(n) = 2ⁿ⁺¹ - (n-1)². A243860

Numbers k such that k mod φ(k) = λ(k). A290184

Numbers of the form A000217(n)*A007494(n) that are divisible by 3. A295867