Base | Representation |
---|---|
bin | 1000000111100… |
… | …11000101110010 |
3 | 11202011001220012 |
4 | 10003303011302 |
5 | 114413321222 |
6 | 10431414522 |
7 | 1454610401 |
oct | 403630562 |
9 | 152131805 |
10 | 68104562 |
11 | 35496a69 |
12 | 1a984442 |
13 | 11156b76 |
14 | 908b638 |
15 | 5ea41e2 |
hex | 40f3172 |
68104562 has 8 divisors (see below), whose sum is σ = 103681776. Its totient is φ = 33543972.
The previous prime is 68104513. The next prime is 68104577. The reversal of 68104562 is 26540186.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253988 + ... + 254255.
It is an arithmetic number, because the mean of its divisors is an integer number (12960222).
Almost surely, 268104562 is an apocalyptic number.
68104562 is a deficient number, since it is larger than the sum of its proper divisors (35577214).
68104562 is a wasteful number, since it uses less digits than its factorization.
68104562 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 508312.
The product of its (nonzero) digits is 11520, while the sum is 32.
The square root of 68104562 is about 8252.5488183954. The cubic root of 68104562 is about 408.3746118851.
The spelling of 68104562 in words is "sixty-eight million, one hundred four thousand, five hundred sixty-two".
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