Base | Representation |
---|---|
bin | 1000001101100… |
… | …01011011111110 |
3 | 11210121200101111 |
4 | 10012301123332 |
5 | 120113243342 |
6 | 10500232234 |
7 | 1464335431 |
oct | 406613376 |
9 | 153550344 |
10 | 68884222 |
11 | 35979810 |
12 | 1b09b67a |
13 | 1136a9c4 |
14 | 9211818 |
15 | 60aa217 |
hex | 41b16fe |
68884222 has 32 divisors (see below), whose sum is σ = 117871200. Its totient is φ = 29904000.
The previous prime is 68884219. The next prime is 68884261. The reversal of 68884222 is 22248886.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63904 + ... + 64972.
It is an arithmetic number, because the mean of its divisors is an integer number (3683475).
Almost surely, 268884222 is an apocalyptic number.
68884222 is a deficient number, since it is larger than the sum of its proper divisors (48986978).
68884222 is a wasteful number, since it uses less digits than its factorization.
68884222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1212.
The product of its digits is 98304, while the sum is 40.
The square root of 68884222 is about 8299.6519204121. The cubic root of 68884222 is about 409.9270582117.
The spelling of 68884222 in words is "sixty-eight million, eight hundred eighty-four thousand, two hundred twenty-two".
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