Properties of the Number -69302

Sixty-Nine Thousand Three Hundred Two

Basics

Value: -69303 → -69302 → -69301

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 34651

Divisors: 1, 2, 34651, 69302

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000111010110110

Octal: -207266

Duodecimal: -34132

Hexadecimal: -10eb6

Square: 4802767204

Square Root: 263.2527302802385

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 (k·n)Xn binary matrices with all row sums equal and all column sums equal. A181236

a(n) = Sum_k k·A333274(n,k). A333276

a(1) = a(2) = 1, a(n) = A007947(a(n-1)) + a(n-2), for n >= 3, i.e., a(n) = a(n-2) plus the largest squarefree divisor of a(n-1). A121368

Number of (3n) X 3 binary matrices with all row sums equal and all column sums equal. A181237

Convolution of Fibonacci numbers and A001950. A23612