Base | Representation |
---|---|
bin | 11001001011000100… |
… | …111100110100001100 |
3 | 2120202201120102011202 |
4 | 121023010330310030 |
5 | 420324011031102 |
6 | 20230033405032 |
7 | 1644546022013 |
oct | 311304746414 |
9 | 76681512152 |
10 | 27029392652 |
11 | 10510429839 |
12 | 52a4109778 |
13 | 2719b02282 |
14 | 1445ad3a7a |
15 | a82e3de02 |
hex | 64b13cd0c |
27029392652 has 24 divisors (see below), whose sum is σ = 48842529792. Its totient is φ = 13074656400.
The previous prime is 27029392651. The next prime is 27029392763. The reversal of 27029392652 is 25629392072.
It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 27029392597 and 27029392606.
It is not an unprimeable number, because it can be changed into a prime (27029392651) 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, 385673 + ... + 450335.
It is an arithmetic number, because the mean of its divisors is an integer number (2035105408).
Almost surely, 227029392652 is an apocalyptic number.
It is an amenable number.
27029392652 is a deficient number, since it is larger than the sum of its proper divisors (21813137140).
27029392652 is a wasteful number, since it uses less digits than its factorization.
27029392652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68069 (or 68067 counting only the distinct ones).
The product of its (nonzero) digits is 816480, while the sum is 47.
The spelling of 27029392652 in words is "twenty-seven billion, twenty-nine million, three hundred ninety-two thousand, six hundred fifty-two".
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