Base | Representation |
---|---|
bin | 111101010011100… |
… | …1010110101100001 |
3 | 12022100202220201112 |
4 | 1322213022311201 |
5 | 13203103311403 |
6 | 540042313105 |
7 | 101655651065 |
oct | 17247126541 |
9 | 5270686645 |
10 | 2057088353 |
11 | 966199a21 |
12 | 494ab8795 |
13 | 26a244c58 |
14 | 1572b9aa5 |
15 | c08dc9d8 |
hex | 7a9cad61 |
2057088353 has 4 divisors (see below), whose sum is σ = 2057184960. Its totient is φ = 2056991748.
The previous prime is 2057088331. The next prime is 2057088361. The reversal of 2057088353 is 3538807502.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 2057088353 - 26 = 2057088289 is a prime.
It is a super-2 number, since 2×20570883532 = 8463224984096505218, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2057088353.
It is not an unprimeable number, because it can be changed into a prime (2057088323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 773 + ... + 64146.
It is an arithmetic number, because the mean of its divisors is an integer number (514296240).
Almost surely, 22057088353 is an apocalyptic number.
It is an amenable number.
2057088353 is a deficient number, since it is larger than the sum of its proper divisors (96607).
2057088353 is an equidigital number, since it uses as much as digits as its factorization.
2057088353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96606.
The product of its (nonzero) digits is 201600, while the sum is 41.
The square root of 2057088353 is about 45355.1359054297. The cubic root of 2057088353 is about 1271.7965672268.
The spelling of 2057088353 in words is "two billion, fifty-seven million, eighty-eight thousand, three hundred fifty-three".
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