Base | Representation |
---|---|
bin | 11001100000101000… |
… | …001011110000000100 |
3 | 2121200220220110011121 |
4 | 121200220023300010 |
5 | 422044040403104 |
6 | 20325551043324 |
7 | 1656526144156 |
oct | 314050136004 |
9 | 77626813147 |
10 | 27390950404 |
11 | 106865284a4 |
12 | 5385210544 |
13 | 27769a407c |
14 | 147bb2cad6 |
15 | aa4a5c254 |
hex | 660a0bc04 |
27390950404 has 24 divisors (see below), whose sum is σ = 48455033760. Its totient is φ = 13546811136.
The previous prime is 27390950381. The next prime is 27390950417. The reversal of 27390950404 is 40405909372.
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, 721407 + ... + 758425.
It is an arithmetic number, because the mean of its divisors is an integer number (2018959740).
Almost surely, 227390950404 is an apocalyptic number.
It is an amenable number.
27390950404 is a deficient number, since it is larger than the sum of its proper divisors (21064083356).
27390950404 is a wasteful number, since it uses less digits than its factorization.
27390950404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39027 (or 39025 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 43.
The spelling of 27390950404 in words is "twenty-seven billion, three hundred ninety million, nine hundred fifty thousand, four hundred four".
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