Base | Representation |
---|---|
bin | 111000100001001110… |
… | …110100110001001100 |
3 | 12210122101102220102100 |
4 | 320201032310301030 |
5 | 1443241342421203 |
6 | 43513530355100 |
7 | 4245611431656 |
oct | 704116646114 |
9 | 183571386370 |
10 | 60687076428 |
11 | 238122aa820 |
12 | b917b8ba90 |
13 | 5951bc30a4 |
14 | 2d19c256d6 |
15 | 18a2c20ea3 |
hex | e213b4c4c |
60687076428 has 36 divisors (see below), whose sum is σ = 167349211848. Its totient is φ = 18390023040.
The previous prime is 60687076409. The next prime is 60687076453. The reversal of 60687076428 is 82467078606.
60687076428 is a `hidden beast` number, since 606 + 8 + 7 + 0 + 7 + 6 + 4 + 28 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
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, 76624701 + ... + 76625492.
It is an arithmetic number, because the mean of its divisors is an integer number (4648589218).
Almost surely, 260687076428 is an apocalyptic number.
It is an amenable number.
60687076428 is an abundant number, since it is smaller than the sum of its proper divisors (106662135420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60687076428 is a wasteful number, since it uses less digits than its factorization.
60687076428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153250214 (or 153250209 counting only the distinct ones).
The product of its (nonzero) digits is 5419008, while the sum is 54.
The spelling of 60687076428 in words is "sixty billion, six hundred eighty-seven million, seventy-six thousand, four hundred twenty-eight".
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