Base | Representation |
---|---|
bin | 1000001001000… |
… | …10011101111110 |
3 | 11202111221002121 |
4 | 10010202131332 |
5 | 114441023442 |
6 | 10435513154 |
7 | 1456346230 |
oct | 404423576 |
9 | 152457077 |
10 | 68298622 |
11 | 35609847 |
12 | 1aa587ba |
13 | 111c42b2 |
14 | 90dc250 |
15 | 5ee1967 |
hex | 412277e |
68298622 has 32 divisors (see below), whose sum is σ = 124478208. Its totient is φ = 27436416.
The previous prime is 68298619. The next prime is 68298631. The reversal of 68298622 is 22689286.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82173 + ... + 82999.
It is an arithmetic number, because the mean of its divisors is an integer number (3889944).
Almost surely, 268298622 is an apocalyptic number.
68298622 is a deficient number, since it is larger than the sum of its proper divisors (56179586).
68298622 is a wasteful number, since it uses less digits than its factorization.
68298622 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1200.
The product of its digits is 165888, while the sum is 43.
The square root of 68298622 is about 8264.2980343160. The cubic root of 68298622 is about 408.7621239783.
It can be divided in two parts, 6829 and 8622, that added together give a palindrome (15451).
The spelling of 68298622 in words is "sixty-eight million, two hundred ninety-eight thousand, six hundred twenty-two".
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