Base | Representation |
---|---|
bin | 111010000101011… |
… | …1110011110000000 |
3 | 12000211110012112002 |
4 | 1310022332132000 |
5 | 12442423044433 |
6 | 521222323132 |
7 | 66204342641 |
oct | 16412763600 |
9 | 5024405462 |
10 | 1949034368 |
11 | 9101a7406 |
12 | 4648894a8 |
13 | 250a41598 |
14 | 146bcd6c8 |
15 | b61969e8 |
hex | 742be780 |
1949034368 has 16 divisors (see below), whose sum is σ = 3882842160. Its totient is φ = 974517120.
The previous prime is 1949034331. The next prime is 1949034397. The reversal of 1949034368 is 8634309491.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (16).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7613288 + ... + 7613543.
It is an arithmetic number, because the mean of its divisors is an integer number (242677635).
Almost surely, 21949034368 is an apocalyptic number.
It is an amenable number.
1949034368 is a deficient number, since it is larger than the sum of its proper divisors (1933807792).
1949034368 is an equidigital number, since it uses as much as digits as its factorization.
1949034368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15226845 (or 15226833 counting only the distinct ones).
The product of its (nonzero) digits is 559872, while the sum is 47.
The square root of 1949034368 is about 44147.8693483615. The cubic root of 1949034368 is about 1249.1267218903.
The spelling of 1949034368 in words is "one billion, nine hundred forty-nine million, thirty-four thousand, three hundred sixty-eight".
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