Base | Representation |
---|---|
bin | 1011100001011111… |
… | …0100001010000001 |
3 | 21222120111102020100 |
4 | 2320113310022001 |
5 | 22313333010224 |
6 | 1230535033013 |
7 | 136440124404 |
oct | 27027641201 |
9 | 7876442210 |
10 | 3093250689 |
11 | 1348072031 |
12 | 723b0b769 |
13 | 3a3b03c69 |
14 | 214b5bd3b |
15 | 131863ac9 |
hex | b85f4281 |
3093250689 has 9 divisors (see below), whose sum is σ = 4468269793. Its totient is φ = 2062055892.
The previous prime is 3093250669. The next prime is 3093250729. The reversal of 3093250689 is 9860523903.
The square root of 3093250689 is 55617.
It is a perfect power (a square), and thus also a powerful number.
3093250689 is a `hidden beast` number, since 30 + 9 + 32 + 506 + 89 = 666.
It is a tau number, because it is divible by the number of its divisors (9).
It is not a de Polignac number, because 3093250689 - 27 = 3093250561 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3093250619) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 157582 + ... + 176120.
Almost surely, 23093250689 is an apocalyptic number.
3093250689 is the 55617-th square number.
3093250689 is the 27809-th centered octagonal number.
It is an amenable number.
3093250689 is a deficient number, since it is larger than the sum of its proper divisors (1375019104).
3093250689 is an frugal number, since it uses more digits than its factorization.
3093250689 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37084 (or 18542 counting only the distinct ones).
The product of its (nonzero) digits is 349920, while the sum is 45.
The cubic root of 3093250689 is about 1457.0407767631.
The spelling of 3093250689 in words is "three billion, ninety-three million, two hundred fifty thousand, six hundred eighty-nine".
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