Properties of the Number 64026

Sixty-Four Thousand Twenty-Six

Basics

Value: 64025 → 64026 → 64027

Parity: even

Prime: No

Previous Prime: 64019

Next Prime: 64033

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 3557

Divisors: 1, 2, 3, 6, 9, 18, 3557, 7114, 10671, 21342

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111101000011010

Octal: 175032

Duodecimal: 31076

Hexadecimal: fa1a

Square: 4099328676

Square Root: 253.03359460751452

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

Successive approximations up to 2ⁿ for the 2-adic integer ∑_k>=0 k!. A341680

a(n) is the number of ways to partition a square n X n into five rectangles of different dimensions, without any straight cut spanning the entire square. A384208

G.f. satisfies: A(x) = B(x·A(x)) where B(x) = ∑_n>=0 xⁿ/n!² and A(x) = ∑_n>=0 a(n)*xⁿ/n!². A179156

Square table, read by antidiagonals, of self-compositions of A120010. A120019

Numbers k such that d(k) + d(k+1) + d(k+2) = 8, where d(k) = A001223. A64026