Base | Representation |
---|---|
bin | 100000000000011110… |
… | …1000010000100100000 |
3 | 20120102021220222001101 |
4 | 1000000331002010200 |
5 | 2111232240213000 |
6 | 51324315444144 |
7 | 4652220622522 |
oct | 1000075020440 |
9 | 216367828041 |
10 | 68735476000 |
11 | 27172425514 |
12 | 113a3456654 |
13 | 6635480cb9 |
14 | 3480acba12 |
15 | 1bc45cbe6a |
hex | 1000f42120 |
68735476000 has 48 divisors (see below), whose sum is σ = 168883074360. Its totient is φ = 27494188800.
The previous prime is 68735475997. The next prime is 68735476001. The reversal of 68735476000 is 67453786.
It can be written as a sum of positive squares in 4 ways, for example, as 8115127056 + 60620348944 = 90084^2 + 246212^2 .
It is not an unprimeable number, because it can be changed into a prime (68735476001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8587935 + ... + 8595934.
Almost surely, 268735476000 is an apocalyptic number.
It is an amenable number.
68735476000 is an abundant number, since it is smaller than the sum of its proper divisors (100147598360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68735476000 is a wasteful number, since it uses less digits than its factorization.
68735476000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17183894 (or 17183876 counting only the distinct ones).
The product of its (nonzero) digits is 846720, while the sum is 46.
The spelling of 68735476000 in words is "sixty-eight billion, seven hundred thirty-five million, four hundred seventy-six thousand".
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