Base | Representation |
---|---|
bin | 111101110101111… |
… | …0110000110101011 |
3 | 12100121122120012222 |
4 | 1323223312012223 |
5 | 13222210410441 |
6 | 541524224255 |
7 | 102264662033 |
oct | 17353660653 |
9 | 5317576188 |
10 | 2075091371 |
11 | 975375951 |
12 | 49ab3b08b |
13 | 270ba9422 |
14 | 1598448c3 |
15 | c2296d4b |
hex | 7baf61ab |
2075091371 has 4 divisors (see below), whose sum is σ = 2106062952. Its totient is φ = 2044119792.
The previous prime is 2075091329. The next prime is 2075091391. The reversal of 2075091371 is 1731905702.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2075091371 - 226 = 2007982507 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2075091391) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15485690 + ... + 15485823.
It is an arithmetic number, because the mean of its divisors is an integer number (526515738).
Almost surely, 22075091371 is an apocalyptic number.
2075091371 is a deficient number, since it is larger than the sum of its proper divisors (30971581).
2075091371 is an equidigital number, since it uses as much as digits as its factorization.
2075091371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30971580.
The product of its (nonzero) digits is 13230, while the sum is 35.
The square root of 2075091371 is about 45553.1708117009. The cubic root of 2075091371 is about 1275.4959231390.
The spelling of 2075091371 in words is "two billion, seventy-five million, ninety-one thousand, three hundred seventy-one".
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