Base | Representation |
---|---|
bin | 1000001010011… |
… | …11011001101110 |
3 | 11202212021120012 |
4 | 10011033121232 |
5 | 120012421140 |
6 | 10443453222 |
7 | 1461043634 |
oct | 405173156 |
9 | 152767505 |
10 | 68482670 |
11 | 35725053 |
12 | 1ab27212 |
13 | 11259cb9 |
14 | 9149354 |
15 | 602b265 |
hex | 414f66e |
68482670 has 16 divisors (see below), whose sum is σ = 123390000. Its totient is φ = 27366144.
The previous prime is 68482663. The next prime is 68482693. The reversal of 68482670 is 7628486.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9749 + ... + 15231.
It is an arithmetic number, because the mean of its divisors is an integer number (7711875).
Almost surely, 268482670 is an apocalyptic number.
68482670 is a deficient number, since it is larger than the sum of its proper divisors (54907330).
68482670 is a wasteful number, since it uses less digits than its factorization.
68482670 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6739.
The product of its (nonzero) digits is 129024, while the sum is 41.
The square root of 68482670 is about 8275.4256688100. The cubic root of 68482670 is about 409.1289658124.
The spelling of 68482670 in words is "sixty-eight million, four hundred eighty-two thousand, six hundred seventy".
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