Base | Representation |
---|---|
bin | 1100101011110110… |
… | …0011100011000010 |
3 | 22210022100201201202 |
4 | 3022331203203002 |
5 | 23433203242033 |
6 | 1321515501202 |
7 | 150245106266 |
oct | 31275434302 |
9 | 8708321652 |
10 | 3405134018 |
11 | 1498122650 |
12 | 7b0457802 |
13 | 423602900 |
14 | 2443460a6 |
15 | 14de1d8e8 |
hex | caf638c2 |
3405134018 has 24 divisors (see below), whose sum is σ = 6033632976. Its totient is φ = 1428726000.
The previous prime is 3405134011. The next prime is 3405134063. The reversal of 3405134018 is 8104315043.
3405134018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (3405134011) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 454208 + ... + 461643.
It is an arithmetic number, because the mean of its divisors is an integer number (251401374).
Almost surely, 23405134018 is an apocalyptic number.
3405134018 is a deficient number, since it is larger than the sum of its proper divisors (2628498958).
3405134018 is a wasteful number, since it uses less digits than its factorization.
3405134018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 915890 (or 915877 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 3405134018 is about 58353.5261830851. The cubic root of 3405134018 is about 1504.4510778359.
The spelling of 3405134018 in words is "three billion, four hundred five million, one hundred thirty-four thousand, eighteen".
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