Properties of the Number 68230

Sixty-Eight Thousand Two Hundred Thirty

Basics

Value: 68229 → 68230 → 68231

Parity: even

Prime: No

Previous Prime: 68227

Next Prime: 68239

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 5 × 6823

Divisors: 1, 2, 5, 10, 6823, 13646, 34115, 68230

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000101010000110

Octal: 205206

Duodecimal: 3359A

Hexadecimal: 10a86

Square: 4655332900

Square Root: 261.2087287974887

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

Irregular array T(n,k) of the numbers of non-extendable (complete) non-self-adjacent simple paths incorporating each of a minimal subset of nodes within a square lattice bounded by rectangles with nodal dimensions n and 6, n >= 2. A214601

Number of partitions of n into colored blocks of equal parts, such that all colors from a set of size two are used and the colors are introduced in increasing order. A327285

Indices of primes in sequence defined by A(0) = 93, A(n) = 10·A(n-1) - 7 for n > 0. A101002

Expansion of ∑_k>=2 x^prime(k) / (1 - ∑_k>=2 x^prime(k))². A281853

Duplicate of A040117. A68230