Base | Representation |
---|---|
bin | 1000001000101… |
… | …01101010110110 |
3 | 11202102021011222 |
4 | 10010111222312 |
5 | 114432334243 |
6 | 10434430342 |
7 | 1456040336 |
oct | 404255266 |
9 | 152367158 |
10 | 68246198 |
11 | 35583419 |
12 | 1aa323b2 |
13 | 111a6487 |
14 | 90c70c6 |
15 | 5ed1168 |
hex | 4115ab6 |
68246198 has 16 divisors (see below), whose sum is σ = 107002080. Its totient is φ = 32583936.
The previous prime is 68246197. The next prime is 68246239. The reversal of 68246198 is 89164286.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68246197) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41936 + ... + 43532.
It is an arithmetic number, because the mean of its divisors is an integer number (6687630).
Almost surely, 268246198 is an apocalyptic number.
68246198 is a deficient number, since it is larger than the sum of its proper divisors (38755882).
68246198 is a wasteful number, since it uses less digits than its factorization.
68246198 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2551.
The product of its digits is 165888, while the sum is 44.
The square root of 68246198 is about 8261.1257102165. The cubic root of 68246198 is about 408.6575126405.
The spelling of 68246198 in words is "sixty-eight million, two hundred forty-six thousand, one hundred ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •