Properties of the Number 68834

Sixty-Eight Thousand Eight Hundred Thirty-Four

Basics

Value: 68833 → 68834 → 68835

Parity: even

Prime: No

Previous Prime: 68821

Next Prime: 68863

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 127 × 271

Divisors: 1, 2, 127, 254, 271, 542, 34417, 68834

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000110011100010

Octal: 206342

Duodecimal: 33A02

Hexadecimal: 10ce2

Square: 4738119556

Square Root: 262.3623448591661

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

a(1) = 1; for n >= 1, a(n+1) is smallest number such that the sums of any one, two or three of a(1), ..., a(n) are distinct (repetitions not allowed). A62065

Integers k, not divisible by any of their digits, such that k = ∑_{j = digits of k} k/j. A393453

Number of length n arrays of permutations of 0..n-1 with each element moved by -7 to 7 places and equal numbers of elements moved upwards and downwards. A263743

Self-composition of binary encoding of GF(2) polynomial. A193145

T(n,k)=Number of length n arrays of permutations of 0..n-1 with each element moved by -k to k places and equal numbers of elements moved upwards and downwards. A263744

Squares k such that k and the next three squares also have a square digit sum. A68834