Base | Representation |
---|---|
bin | 1000000111111… |
… | …01011000001100 |
3 | 11202020012200212 |
4 | 10003331120030 |
5 | 114421143300 |
6 | 10432341552 |
7 | 1455144266 |
oct | 403753014 |
9 | 152205625 |
10 | 68146700 |
11 | 35515696 |
12 | 1a9a48b8 |
13 | 111700bb |
14 | 909cb36 |
15 | 5eb1935 |
hex | 40fd60c |
68146700 has 36 divisors (see below), whose sum is σ = 154313040. Its totient is φ = 26072640.
The previous prime is 68146669. The next prime is 68146717. The reversal of 68146700 is 764186.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12515 + ... + 17114.
Almost surely, 268146700 is an apocalyptic number.
It is an amenable number.
68146700 is an abundant number, since it is smaller than the sum of its proper divisors (86166340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68146700 is a wasteful number, since it uses less digits than its factorization.
68146700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29666 (or 29659 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 32.
The square root of 68146700 is about 8255.1014530410. The cubic root of 68146700 is about 408.4588183909.
The spelling of 68146700 in words is "sixty-eight million, one hundred forty-six thousand, seven hundred".
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