Base | Representation |
---|---|
bin | 1100100010011000… |
… | …1000001011000101 |
3 | 22200112122222020101 |
4 | 3020212020023011 |
5 | 23343023010044 |
6 | 1313541004101 |
7 | 146253516013 |
oct | 31046101305 |
9 | 8615588211 |
10 | 3365438149 |
11 | 147777a547 |
12 | 79b0b3631 |
13 | 418314628 |
14 | 23cd718b3 |
15 | 14a6cbcd4 |
hex | c89882c5 |
3365438149 has 8 divisors (see below), whose sum is σ = 3501895680. Its totient is φ = 3231682896.
The previous prime is 3365438147. The next prime is 3365438159. The reversal of 3365438149 is 9418345633.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3365438149 - 21 = 3365438147 is a prime.
It is a super-2 number, since 2×33654381492 = 22652347869489092402, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3365438099 and 3365438108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3365438147) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 673029 + ... + 678010.
It is an arithmetic number, because the mean of its divisors is an integer number (437736960).
Almost surely, 23365438149 is an apocalyptic number.
It is an amenable number.
3365438149 is a deficient number, since it is larger than the sum of its proper divisors (136457531).
3365438149 is a wasteful number, since it uses less digits than its factorization.
3365438149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1351139.
The product of its digits is 933120, while the sum is 46.
The square root of 3365438149 is about 58012.3965114354. The cubic root of 3365438149 is about 1498.5820895905.
The spelling of 3365438149 in words is "three billion, three hundred sixty-five million, four hundred thirty-eight thousand, one hundred forty-nine".
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