Base | Representation |
---|---|
bin | 111101010000010… |
… | …0011101010001001 |
3 | 12022020111212000220 |
4 | 1322200203222021 |
5 | 13202132330032 |
6 | 535541220253 |
7 | 101635141452 |
oct | 17240435211 |
9 | 5266455026 |
10 | 2055355017 |
11 | 965215711 |
12 | 494401689 |
13 | 269a89001 |
14 | 156d88129 |
15 | c069912c |
hex | 7a823a89 |
2055355017 has 4 divisors (see below), whose sum is σ = 2740473360. Its totient is φ = 1370236676.
The previous prime is 2055355013. The next prime is 2055355031. The reversal of 2055355017 is 7105535502.
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 2055355017 - 22 = 2055355013 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2055355013) 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, 342559167 + ... + 342559172.
It is an arithmetic number, because the mean of its divisors is an integer number (685118340).
Almost surely, 22055355017 is an apocalyptic number.
It is an amenable number.
2055355017 is a deficient number, since it is larger than the sum of its proper divisors (685118343).
2055355017 is an equidigital number, since it uses as much as digits as its factorization.
2055355017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 685118342.
The product of its (nonzero) digits is 26250, while the sum is 33.
The square root of 2055355017 is about 45336.0233920003. The cubic root of 2055355017 is about 1271.4392547127.
The spelling of 2055355017 in words is "two billion, fifty-five million, three hundred fifty-five thousand, seventeen".
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