Base | Representation |
---|---|
bin | 111111101001111… |
… | …0000010100101111 |
3 | 12111212001012112200 |
4 | 1333103300110233 |
5 | 13333241310403 |
6 | 551535232543 |
7 | 103633503162 |
oct | 17723602457 |
9 | 5455035480 |
10 | 2135885103 |
11 | 9a6719100 |
12 | 4b7378753 |
13 | 280673751 |
14 | 16394bad9 |
15 | c77a4ca3 |
hex | 7f4f052f |
2135885103 has 18 divisors (see below), whose sum is σ = 3391136112. Its totient is φ = 1294475160.
The previous prime is 2135885071. The next prime is 2135885123. The reversal of 2135885103 is 3015885312.
2135885103 is a `hidden beast` number, since 2 + 135 + 8 + 8 + 510 + 3 = 666.
It is not a de Polignac number, because 2135885103 - 25 = 2135885071 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2135885123) by changing a digit.
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 17 ways as a sum of consecutive naturals, for example, 979575 + ... + 981752.
Almost surely, 22135885103 is an apocalyptic number.
2135885103 is a deficient number, since it is larger than the sum of its proper divisors (1255251009).
2135885103 is a wasteful number, since it uses less digits than its factorization.
2135885103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1961355 (or 1961341 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 36.
The square root of 2135885103 is about 46215.6369965837. The cubic root of 2135885103 is about 1287.8322471540.
The spelling of 2135885103 in words is "two billion, one hundred thirty-five million, eight hundred eighty-five thousand, one hundred three".
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