Base | Representation |
---|---|
bin | 1000000111010… |
… | …00110011101100 |
3 | 11202001221010021 |
4 | 10003220303230 |
5 | 114410444234 |
6 | 10430451524 |
7 | 1454343532 |
oct | 403506354 |
9 | 152057107 |
10 | 68062444 |
11 | 3546835a |
12 | 1a963ba4 |
13 | 11140948 |
14 | 907a152 |
15 | 5e969b4 |
hex | 40e8cec |
68062444 has 6 divisors (see below), whose sum is σ = 119109284. Its totient is φ = 34031220.
The previous prime is 68062433. The next prime is 68062447. The reversal of 68062444 is 44426086.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (68062447) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8507802 + ... + 8507809.
Almost surely, 268062444 is an apocalyptic number.
It is an amenable number.
68062444 is a deficient number, since it is larger than the sum of its proper divisors (51046840).
68062444 is a wasteful number, since it uses less digits than its factorization.
68062444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17015615 (or 17015613 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 34.
The square root of 68062444 is about 8249.9966060599. The cubic root of 68062444 is about 408.2904106301.
The spelling of 68062444 in words is "sixty-eight million, sixty-two thousand, four hundred forty-four".
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