Base | Representation |
---|---|
bin | 11001001101000000… |
… | …011110100010001000 |
3 | 2120211222111120200102 |
4 | 121031000132202020 |
5 | 420410303240342 |
6 | 20233151424532 |
7 | 1645421200445 |
oct | 311500364210 |
9 | 76758446612 |
10 | 27061774472 |
11 | 10527736777 |
12 | 52b2b25148 |
13 | 272372c405 |
14 | 144a1229cc |
15 | a85bd8832 |
hex | 64d01e888 |
27061774472 has 16 divisors (see below), whose sum is σ = 50903985600. Its totient is φ = 13487378320.
The previous prime is 27061774457. The next prime is 27061774517. The reversal of 27061774472 is 27447716072.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5435972 + ... + 5440947.
It is an arithmetic number, because the mean of its divisors is an integer number (3181499100).
Almost surely, 227061774472 is an apocalyptic number.
It is an amenable number.
27061774472 is a deficient number, since it is larger than the sum of its proper divisors (23842211128).
27061774472 is a wasteful number, since it uses less digits than its factorization.
27061774472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10877236 (or 10877232 counting only the distinct ones).
The product of its (nonzero) digits is 921984, while the sum is 47.
The spelling of 27061774472 in words is "twenty-seven billion, sixty-one million, seven hundred seventy-four thousand, four hundred seventy-two".
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