Base | Representation |
---|---|
bin | 111111101001011101… |
… | …110110101110000100 |
3 | 20112101211110012112210 |
4 | 333221131312232010 |
5 | 2104430401131301 |
6 | 51221241543420 |
7 | 4636364355036 |
oct | 775135665604 |
9 | 215354405483 |
10 | 68341427076 |
11 | 26a8aa5474a |
12 | 112b34a4b70 |
13 | 65a1944360 |
14 | 3444635c56 |
15 | 1b9ebe1ad6 |
hex | fe9776b84 |
68341427076 has 48 divisors (see below), whose sum is σ = 172128354048. Its totient is φ = 20979321600.
The previous prime is 68341427051. The next prime is 68341427113. The reversal of 68341427076 is 67072414386.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 440985 + ... + 575456.
It is an arithmetic number, because the mean of its divisors is an integer number (3586007376).
Almost surely, 268341427076 is an apocalyptic number.
It is an amenable number.
68341427076 is an abundant number, since it is smaller than the sum of its proper divisors (103786926972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68341427076 is a wasteful number, since it uses less digits than its factorization.
68341427076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1016892 (or 1016890 counting only the distinct ones).
The product of its (nonzero) digits is 1354752, while the sum is 48.
The spelling of 68341427076 in words is "sixty-eight billion, three hundred forty-one million, four hundred twenty-seven thousand, seventy-six".
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