Base | Representation |
---|---|
bin | 1011000110100… |
… | …00101111101001 |
3 | 20111020110221100 |
4 | 11203100233221 |
5 | 142320122310 |
6 | 13124032013 |
7 | 2210406114 |
oct | 543205751 |
9 | 214213840 |
10 | 93129705 |
11 | 486297a9 |
12 | 27232609 |
13 | 163a9646 |
14 | c52357b |
15 | 8298ec0 |
hex | 58d0be9 |
93129705 has 12 divisors (see below), whose sum is σ = 161424900. Its totient is φ = 49669152.
The previous prime is 93129667. The next prime is 93129713. The reversal of 93129705 is 50792139.
It can be written as a sum of positive squares in 2 ways, for example, as 65755881 + 27373824 = 8109^2 + 5232^2 .
It is not a de Polignac number, because 93129705 - 27 = 93129577 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 93129705.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1034730 + ... + 1034819.
It is an arithmetic number, because the mean of its divisors is an integer number (13452075).
Almost surely, 293129705 is an apocalyptic number.
It is an amenable number.
93129705 is a deficient number, since it is larger than the sum of its proper divisors (68295195).
93129705 is a wasteful number, since it uses less digits than its factorization.
93129705 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2069560 (or 2069557 counting only the distinct ones).
The product of its (nonzero) digits is 17010, while the sum is 36.
The square root of 93129705 is about 9650.3733088415. The cubic root of 93129705 is about 453.2760185013.
The spelling of 93129705 in words is "ninety-three million, one hundred twenty-nine thousand, seven hundred five".
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