Base | Representation |
---|---|
bin | 10101111011110… |
… | …111011000111001 |
3 | 221122111002112200 |
4 | 111323313120321 |
5 | 1223202434110 |
6 | 100303500413 |
7 | 12056034516 |
oct | 2573673071 |
9 | 848432480 |
10 | 368014905 |
11 | 17980a055 |
12 | a32b7709 |
13 | 5b322bcb |
14 | 36c3a30d |
15 | 224966c0 |
hex | 15ef7639 |
368014905 has 12 divisors (see below), whose sum is σ = 637892580. Its totient is φ = 196274592.
The previous prime is 368014877. The next prime is 368014921. The reversal of 368014905 is 509410863.
It can be written as a sum of positive squares in 2 ways, for example, as 106254864 + 261760041 = 10308^2 + 16179^2 .
It is not a de Polignac number, because 368014905 - 25 = 368014873 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 368014905.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4089010 + ... + 4089099.
It is an arithmetic number, because the mean of its divisors is an integer number (53157715).
Almost surely, 2368014905 is an apocalyptic number.
It is an amenable number.
368014905 is a deficient number, since it is larger than the sum of its proper divisors (269877675).
368014905 is a wasteful number, since it uses less digits than its factorization.
368014905 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8178120 (or 8178117 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 368014905 is about 19183.7145777349. The cubic root of 368014905 is about 716.6192489509.
The spelling of 368014905 in words is "three hundred sixty-eight million, fourteen thousand, nine hundred five".
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