Properties of the Number 64226

Sixty-Four Thousand Two Hundred Twenty-Six

Basics

Value: 64225 → 64226 → 64227

Parity: even

Prime: No

Previous Prime: 64223

Next Prime: 64231

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 17 × 1889

Divisors: 1, 2, 17, 34, 1889, 3778, 32113, 64226

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1111101011100010

Octal: 175342

Duodecimal: 31202

Hexadecimal: fae2

Square: 4124979076

Square Root: 253.4284909002932

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

Exponential convolution of primes with themselves. A14345

Number of integer partitions of n whose run-sums are not weakly decreasing. A357878

a(n) = 49·n² - 78·n + 31. A157368

Number of matrix bundles of codimension n (Euler transform of A001156). A7864

Quadruples of different integers from [ 1,n ] with no common factors between triples. A15625

a(n) = (9·n² + 13·n + 6)/2. A64226

Number of rooted essentially 4-connected toroidal triangulations with n vertices. A289208