Base | Representation |
---|---|
bin | 111101001010001… |
… | …1110101101111111 |
3 | 12022000120000011001 |
4 | 1322110132231333 |
5 | 13200330022210 |
6 | 535345311131 |
7 | 101566214320 |
oct | 17224365577 |
9 | 5260500131 |
10 | 2052189055 |
11 | 963453014 |
12 | 4933354a7 |
13 | 26921ac67 |
14 | 1567a2447 |
15 | c027103a |
hex | 7a51eb7f |
2052189055 has 16 divisors (see below), whose sum is σ = 2815170624. Its totient is φ = 1406845440.
The previous prime is 2052189049. The next prime is 2052189101. The reversal of 2052189055 is 5509812502.
It is not a de Polignac number, because 2052189055 - 23 = 2052189047 is a prime.
It is a super-2 number, since 2×20521890552 = 8422959834923586050, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234865 + ... + 243445.
It is an arithmetic number, because the mean of its divisors is an integer number (175948164).
Almost surely, 22052189055 is an apocalyptic number.
2052189055 is a deficient number, since it is larger than the sum of its proper divisors (762981569).
2052189055 is an equidigital number, since it uses as much as digits as its factorization.
2052189055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15426.
The product of its (nonzero) digits is 36000, while the sum is 37.
The square root of 2052189055 is about 45301.0933091024. The cubic root of 2052189055 is about 1270.7860995959.
The spelling of 2052189055 in words is "two billion, fifty-two million, one hundred eighty-nine thousand, fifty-five".
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