Base | Representation |
---|---|
bin | 11001101110011010… |
… | …101100010110101000 |
3 | 2122022001012222020012 |
4 | 121232122230112220 |
5 | 423032301414302 |
6 | 20404533351052 |
7 | 1665335430110 |
oct | 315632542650 |
9 | 78261188205 |
10 | 27622294952 |
11 | 1079507a03a |
12 | 542a798488 |
13 | 27b28b4335 |
14 | 14a0750040 |
15 | aba008a52 |
hex | 66e6ac5a8 |
27622294952 has 16 divisors (see below), whose sum is σ = 59190632160. Its totient is φ = 11838126384.
The previous prime is 27622294913. The next prime is 27622294961. The reversal of 27622294952 is 25949222672.
It is a self number, because there is not a number n which added to its sum of digits gives 27622294952.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246627578 + ... + 246627689.
It is an arithmetic number, because the mean of its divisors is an integer number (3699414510).
Almost surely, 227622294952 is an apocalyptic number.
It is an amenable number.
27622294952 is an abundant number, since it is smaller than the sum of its proper divisors (31568337208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27622294952 is a wasteful number, since it uses less digits than its factorization.
27622294952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 493255280 (or 493255276 counting only the distinct ones).
The product of its digits is 2177280, while the sum is 50.
The spelling of 27622294952 in words is "twenty-seven billion, six hundred twenty-two million, two hundred ninety-four thousand, nine hundred fifty-two".
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