Properties of the Number 68711

Sixty-Eight Thousand Seven Hundred Eleven

Basics

Value: 68710 → 68711 → 68712

Parity: odd

Prime: Yes

Previous Prime: 68699

Next Prime: 68713

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 68711

Divisors: 1, 68711

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000110001100111

Octal: 206147

Duodecimal: 3391B

Hexadecimal: 10c67

Square: 4721201521

Square Root: 262.12783141055434

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

Least prime p of a quartet of 4 distinct primes {p, p+2, q, q+2} such that each digit of q is the same as the corresponding digit of p except that each 6 in p corresponds to a 9 in q and vice versa. A122712

S(n; 0,1) = S(n; 2,3) where S(n; t,s) is the number of length n 4-ary strings whose digits sum to t mod 4 and whose sum of products of all pairs of digits sum to s mod 4. A68711