Base | Representation |
---|---|
bin | 111101010011101… |
… | …1100011000011110 |
3 | 12022100220120022100 |
4 | 1322213130120132 |
5 | 13203113111342 |
6 | 540044025530 |
7 | 101656400445 |
oct | 17247343036 |
9 | 5270816270 |
10 | 2057160222 |
11 | 966238a17 |
12 | 494b322a6 |
13 | 26a26b890 |
14 | 1572d7d5c |
15 | c0903e4c |
hex | 7a9dc61e |
2057160222 has 24 divisors (see below), whose sum is σ = 4800041064. Its totient is φ = 632972304.
The previous prime is 2057160169. The next prime is 2057160239. The reversal of 2057160222 is 2220617502.
2057160222 is a `hidden beast` number, since 2 + 0 + 57 + 1 + 602 + 2 + 2 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4395408 + ... + 4395875.
It is an arithmetic number, because the mean of its divisors is an integer number (200001711).
Almost surely, 22057160222 is an apocalyptic number.
2057160222 is an abundant number, since it is smaller than the sum of its proper divisors (2742880842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2057160222 is a wasteful number, since it uses less digits than its factorization.
2057160222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8791304 (or 8791301 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 2057160222 is about 45355.9281902598. The cubic root of 2057160222 is about 1271.8113780771.
Adding to 2057160222 its reverse (2220617502), we get a palindrome (4277777724).
The spelling of 2057160222 in words is "two billion, fifty-seven million, one hundred sixty thousand, two hundred twenty-two".
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