Base | Representation |
---|---|
bin | 111101001010111… |
… | …0111000111001011 |
3 | 12022001020101210200 |
4 | 1322111313013023 |
5 | 13200423113430 |
6 | 535401143243 |
7 | 101602253016 |
oct | 17225670713 |
9 | 5261211720 |
10 | 2052551115 |
11 | 96368003a |
12 | 49348ab23 |
13 | 2693169b4 |
14 | 15685837d |
15 | c02e3460 |
hex | 7a5771cb |
2052551115 has 12 divisors (see below), whose sum is σ = 3557755344. Its totient is φ = 1094693904.
The previous prime is 2052551113. The next prime is 2052551129. The reversal of 2052551115 is 5111552502.
2052551115 is a `hidden beast` number, since 20 + 525 + 5 + 1 + 115 = 666.
It is not a de Polignac number, because 2052551115 - 21 = 2052551113 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2052551113) 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 11 ways as a sum of consecutive naturals, for example, 22806079 + ... + 22806168.
It is an arithmetic number, because the mean of its divisors is an integer number (296479612).
Almost surely, 22052551115 is an apocalyptic number.
2052551115 is a deficient number, since it is larger than the sum of its proper divisors (1505204229).
2052551115 is a wasteful number, since it uses less digits than its factorization.
2052551115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45612258 (or 45612255 counting only the distinct ones).
The product of its (nonzero) digits is 2500, while the sum is 27.
The square root of 2052551115 is about 45305.0892836555. The cubic root of 2052551115 is about 1270.8608285395.
The spelling of 2052551115 in words is "two billion, fifty-two million, five hundred fifty-one thousand, one hundred fifteen".
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