Base | Representation |
---|---|
bin | 100101000000010101… |
… | …011100101100100001 |
3 | 10210120010122220012001 |
4 | 211000111130230201 |
5 | 1122333410220144 |
6 | 30130435004001 |
7 | 2604435010552 |
oct | 450025345441 |
9 | 123503586161 |
10 | 39734070049 |
11 | 1593a934a23 |
12 | 784aa39601 |
13 | 3992c5316b |
14 | 1ccd146329 |
15 | 10784a7bd4 |
hex | 94055cb21 |
39734070049 has 8 divisors (see below), whose sum is σ = 41482958400. Its totient is φ = 37986958416.
The previous prime is 39734069987. The next prime is 39734070053. The reversal of 39734070049 is 94007043793.
It is a happy number.
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 39734070049 - 29 = 39734069537 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 39734069990 and 39734070008.
It is not an unprimeable number, because it can be changed into a prime (39734070059) 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, 398367 + ... + 488020.
It is an arithmetic number, because the mean of its divisors is an integer number (5185369800).
Almost surely, 239734070049 is an apocalyptic number.
It is an amenable number.
39734070049 is a deficient number, since it is larger than the sum of its proper divisors (1748888351).
39734070049 is a wasteful number, since it uses less digits than its factorization.
39734070049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 888359.
The product of its (nonzero) digits is 571536, while the sum is 46.
The spelling of 39734070049 in words is "thirty-nine billion, seven hundred thirty-four million, seventy thousand, forty-nine".
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