Base | Representation |
---|---|
bin | 1000001011100010… |
… | …0000101100111101 |
3 | 12200000212211210022 |
4 | 2002320200230331 |
5 | 13444114231333 |
6 | 1001520421525 |
7 | 105262302101 |
oct | 20270405475 |
9 | 5600784708 |
10 | 2195852093 |
11 | a275571a6 |
12 | 5134778a5 |
13 | 28cc0b686 |
14 | 16b8bb901 |
15 | ccb9cc98 |
hex | 82e20b3d |
2195852093 has 4 divisors (see below), whose sum is σ = 2196174240. Its totient is φ = 2195529948.
The previous prime is 2195852089. The next prime is 2195852101. The reversal of 2195852093 is 3902585912.
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.
It is a cyclic number.
It is not a de Polignac number, because 2195852093 - 22 = 2195852089 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2195852023) 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, 150623 + ... + 164556.
It is an arithmetic number, because the mean of its divisors is an integer number (549043560).
Almost surely, 22195852093 is an apocalyptic number.
It is an amenable number.
2195852093 is a deficient number, since it is larger than the sum of its proper divisors (322147).
2195852093 is an equidigital number, since it uses as much as digits as its factorization.
2195852093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 322146.
The product of its (nonzero) digits is 194400, while the sum is 44.
The square root of 2195852093 is about 46859.9198996328. The cubic root of 2195852093 is about 1299.7735489190.
The spelling of 2195852093 in words is "two billion, one hundred ninety-five million, eight hundred fifty-two thousand, ninety-three".
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