Base | Representation |
---|---|
bin | 1010001001011011011… |
… | …00011010101100000101 |
3 | 1020022221122100210011002 |
4 | 11010231230122230011 |
5 | 21203023144004344 |
6 | 424101031423045 |
7 | 34122044224625 |
oct | 5045554325405 |
9 | 1208848323132 |
10 | 348658969349 |
11 | 124957998159 |
12 | 576a5224a85 |
13 | 26b55ac8972 |
14 | 12c37710885 |
15 | 910945b44e |
hex | 512db1ab05 |
348658969349 has 32 divisors (see below), whose sum is σ = 386348188800. Its totient is φ = 313317123840.
The previous prime is 348658969297. The next prime is 348658969361. The reversal of 348658969349 is 943969856843.
It is a cyclic number.
It is not a de Polignac number, because 348658969349 - 212 = 348658965253 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (348658969249) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30479459 + ... + 30490895.
It is an arithmetic number, because the mean of its divisors is an integer number (12073380900).
Almost surely, 2348658969349 is an apocalyptic number.
It is an amenable number.
348658969349 is a deficient number, since it is larger than the sum of its proper divisors (37689219451).
348658969349 is a wasteful number, since it uses less digits than its factorization.
348658969349 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12453.
The product of its digits is 1209323520, while the sum is 74.
The spelling of 348658969349 in words is "three hundred forty-eight billion, six hundred fifty-eight million, nine hundred sixty-nine thousand, three hundred forty-nine".
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