Base | Representation |
---|---|
bin | 11001001101000010… |
… | …111000101110001100 |
3 | 2120212000200200000101 |
4 | 121031002320232030 |
5 | 420410433443103 |
6 | 20233213140444 |
7 | 1645426440640 |
oct | 311502705614 |
9 | 76760620011 |
10 | 27062406028 |
11 | 10528028219 |
12 | 52b318a724 |
13 | 27238c0a08 |
14 | 144a248c20 |
15 | a85cb0a1d |
hex | 64d0b8b8c |
27062406028 has 24 divisors (see below), whose sum is σ = 54152000000. Its totient is φ = 11592348048.
The previous prime is 27062406017. The next prime is 27062406037. The reversal of 27062406028 is 82060426072.
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, 185778 + ... + 297721.
Almost surely, 227062406028 is an apocalyptic number.
27062406028 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
27062406028 is an abundant number, since it is smaller than the sum of its proper divisors (27089593972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27062406028 is a wasteful number, since it uses less digits than its factorization.
27062406028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 485509 (or 485507 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 37.
The spelling of 27062406028 in words is "twenty-seven billion, sixty-two million, four hundred six thousand, twenty-eight".
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