Properties of the Number 68099

Sixty-Eight Thousand Ninety-Nine

Basics

Value: 68098 → 68099 → 68100

Parity: odd

Prime: Yes

Previous Prime: 68087

Next Prime: 68111

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 68099

Divisors: 1, 68099

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000101000000011

Octal: 205003

Duodecimal: 334AB

Hexadecimal: 10a03

Square: 4637473801

Square Root: 260.95785100280085

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

Primes having only {0, 6, 8, 9} as digits. A53580

Balanced primes of order one ending in 9. A303095

Primes that contain all the digits {0,6,8,9} and only these digits. A156200

Cyclops primes with circular digits {0,6,8,9}. A160561

Lesser of pseudo twin primes to base 2. A192297

Cyclops numbers with circular digits {0,6,8,9}. A274765

Number of (n+6)X13 0..1 matrices with each 7X7 subblock idempotent. A224587

Balanced prime numbers n such that n*(n+1)+1 is a balanced prime. A138267

Lexicographically earliest infinite sequence of distinct primes such that, for n > 0, 2n | (a(n+1) - a(n)) and, for n > 0, b(n+1) > b(n) where b(n) = (a(n+1) - a(n)) / 2n. A350392

T(n,k)=Number of (n+6)X(k+6) 0..1 matrices with each 7X7 subblock idempotent. A224588