Properties of the Number 60221

Sixty Thousand Two Hundred Twenty-One

Basics

Value: 60220 → 60221 → 60222

Parity: odd

Prime: No

Previous Prime: 60217

Next Prime: 60223

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 7 ² × 1229

Divisors: 1, 7, 49, 1229, 8603, 60221

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110101100111101

Octal: 165475

Duodecimal: 2AA25

Hexadecimal: eb3d

Square: 3626568841

Square Root: 245.39967400141344

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 the largest parts in the partitions of n into 6 parts. A308873

Indices of records in A349325. A350277

Index of first occurrence of n in A349325. A350278

Positions of zeros in A354875, which is the Dirichlet inverse of A344005. A354877

Number of planar n X n X n binary triangular grids symmetric both under 120 degree rotation and reflection with no more than 14 ones in any 5 X 5 X 5 subtriangle. A154005

Number of orbits of length n under the full 18-shift (whose periodic points are counted by A001027). A60221

Least odd number d such that the Collatz iteration of d has the following property: if the length of the iteration is b and the maximum value occurs at c, the ratio c/b is the n-th Farey-like fraction. A224537