Properties of the Number 69834

Sixty-Nine Thousand Eight Hundred Thirty-Four

Basics

Value: 69833 → 69834 → 69835

Parity: even

Prime: No

Previous Prime: 69833

Next Prime: 69847

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 103 × 113

Divisors: 1, 2, 3, 6, 103, 113, 206, 226, 309, 339

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001000011001010

Octal: 210312

Duodecimal: 344B6

Hexadecimal: 110ca

Square: 4876787556

Square Root: 264.26123438749016

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

T(n,k)=Number of nXk 0..2 arrays with rows in nondecreasing lexicographic order and columns in nonincreasing lexicographic order. A278807

Triangle read by rows: T(n,k) is the number of 4-ary strings of length n with k indispensable digits, with 0 <= k <= n. A330509

Number of nX3 0..2 arrays with rows in nondecreasing lexicographic order and columns in nonincreasing lexicographic order. A278802

Number of n X 7 0..2 arrays with rows in nondecreasing lexicographic order and columns in nonincreasing lexicographic order. A278806

a(n) = n-th reduced triangular number: n*(n+1)/{2^k} where 2^k is the largest power of 2 that divides product n*(n+1). A69834