Base | Representation |
---|---|
bin | 111001100001001… |
… | …1000101101110110 |
3 | 11222111122102122020 |
4 | 1303002120231312 |
5 | 12423040132431 |
6 | 515302414010 |
7 | 65553526542 |
oct | 16302305566 |
9 | 4874572566 |
10 | 1930005366 |
11 | 90048a663 |
12 | 45a431306 |
13 | 249b0b113 |
14 | 144478a22 |
15 | b4688696 |
hex | 73098b76 |
1930005366 has 8 divisors (see below), whose sum is σ = 3860010744. Its totient is φ = 643335120.
The previous prime is 1930005349. The next prime is 1930005373. The reversal of 1930005366 is 6635000391.
1930005366 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
1930005366 is an admirable number.
It is a congruent number.
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, 160833775 + ... + 160833786.
It is an arithmetic number, because the mean of its divisors is an integer number (482501343).
Almost surely, 21930005366 is an apocalyptic number.
1930005366 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1930005366 is a wasteful number, since it uses less digits than its factorization.
1930005366 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 321667566.
The product of its (nonzero) digits is 14580, while the sum is 33.
The square root of 1930005366 is about 43931.8263449176. The cubic root of 1930005366 is about 1245.0482212255.
The spelling of 1930005366 in words is "one billion, nine hundred thirty million, five thousand, three hundred sixty-six".
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