Base | Representation |
---|---|
bin | 1011110010100000… |
… | …1110000100110100 |
3 | 22011112212101102101 |
4 | 2330220032010310 |
5 | 22440123110040 |
6 | 1242005351444 |
7 | 141265111024 |
oct | 27450160464 |
9 | 8145771371 |
10 | 3164660020 |
11 | 1384405a05 |
12 | 743a08584 |
13 | 3b58470c2 |
14 | 220429a84 |
15 | 137c6c09a |
hex | bca0e134 |
3164660020 has 48 divisors (see below), whose sum is σ = 6700434048. Its totient is φ = 1255491200.
The previous prime is 3164659997. The next prime is 3164660029. The reversal of 3164660020 is 200664613.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3164660029) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2180295 + ... + 2181745.
It is an arithmetic number, because the mean of its divisors is an integer number (139592376).
Almost surely, 23164660020 is an apocalyptic number.
It is an amenable number.
3164660020 is an abundant number, since it is smaller than the sum of its proper divisors (3535774028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3164660020 is a wasteful number, since it uses less digits than its factorization.
3164660020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2280 (or 2278 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 28.
The square root of 3164660020 is about 56255.3110381589. The cubic root of 3164660020 is about 1468.1677729239.
The spelling of 3164660020 in words is "three billion, one hundred sixty-four million, six hundred sixty thousand, twenty".
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