Properties of the Number 68362

Sixty-Eight Thousand Three Hundred Sixty-Two

Basics

Value: 68361 → 68362 → 68363

Parity: even

Prime: No

Previous Prime: 68351

Next Prime: 68371

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 7 × 19 × 257

Divisors: 1, 2, 7, 14, 19, 38, 133, 257, 266, 514

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000101100001010

Octal: 205412

Duodecimal: 3368A

Hexadecimal: 10b0a

Square: 4673363044

Square Root: 261.4612782038671

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..1 arrays with no element unequal to a strict majority of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A281765

a(0) = 3; a(n+1) is the smallest number not in the sequence such that a(n+1) - ∑_i=1..n a(i) divides a(n+1) - ∏_i=1..n a(i). A254344

Number of nX7 0..1 arrays with no element unequal to a strict majority of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A281764

Number of 4Xn 0..1 arrays with no element unequal to a strict majority of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A281768

Numbers n such that there are exactly 4 primes p such that floor(n·log(n))+1<=p<=floor((n+1)*log(n+1))-1. A68362