Base | Representation |
---|---|
bin | 111110110011011… |
… | …1010100100110001 |
3 | 12102212100122101200 |
4 | 1331212322210301 |
5 | 13303440302033 |
6 | 545035521413 |
7 | 103136131305 |
oct | 17546724461 |
9 | 5385318350 |
10 | 2107353393 |
11 | 991600882 |
12 | 4a98b9269 |
13 | 277793b92 |
14 | 15dc41d05 |
15 | c501b013 |
hex | 7d9ba931 |
2107353393 has 12 divisors (see below), whose sum is σ = 3052120500. Its totient is φ = 1401133536.
The previous prime is 2107353379. The next prime is 2107353401. The reversal of 2107353393 is 3933537012.
2107353393 is a `hidden beast` number, since 210 + 7 + 3 + 53 + 393 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1007237169 + 1100116224 = 31737^2 + 33168^2 .
It is not a de Polignac number, because 2107353393 - 212 = 2107349297 is a prime.
It is a super-2 number, since 2×21073533932 = 8881876645977224898, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2107354393) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 310518 + ... + 317231.
It is an arithmetic number, because the mean of its divisors is an integer number (254343375).
Almost surely, 22107353393 is an apocalyptic number.
It is an amenable number.
2107353393 is a deficient number, since it is larger than the sum of its proper divisors (944767107).
2107353393 is a wasteful number, since it uses less digits than its factorization.
2107353393 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 628128 (or 628125 counting only the distinct ones).
The product of its (nonzero) digits is 51030, while the sum is 36.
The square root of 2107353393 is about 45905.9189320941. The cubic root of 2107353393 is about 1282.0721224625.
The spelling of 2107353393 in words is "two billion, one hundred seven million, three hundred fifty-three thousand, three hundred ninety-three".
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