Base | Representation |
---|---|
bin | 1010100010110011… |
… | …1110111000010100 |
3 | 21022020211101201222 |
4 | 2220230332320110 |
5 | 21244033123210 |
6 | 1144504305512 |
7 | 130065461420 |
oct | 25054767024 |
9 | 7266741658 |
10 | 2830364180 |
11 | 1222737556 |
12 | 66ba72298 |
13 | 3614cbc07 |
14 | 1cbc89b80 |
15 | 118736655 |
hex | a8b3ee14 |
2830364180 has 48 divisors (see below), whose sum is σ = 6799403520. Its totient is φ = 969477888.
The previous prime is 2830364177. The next prime is 2830364209. The reversal of 2830364180 is 814630382.
It is a happy number.
2830364180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×28303641802 = 16021922782854144800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a self number, because there is not a number n which added to its sum of digits gives 2830364180.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145256 + ... + 163584.
It is an arithmetic number, because the mean of its divisors is an integer number (141654240).
Almost surely, 22830364180 is an apocalyptic number.
2830364180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2830364180 is an abundant number, since it is smaller than the sum of its proper divisors (3969039340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2830364180 is a wasteful number, since it uses less digits than its factorization.
2830364180 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19448 (or 19446 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 35.
The square root of 2830364180 is about 53201.1670924614. The cubic root of 2830364180 is about 1414.5363312436.
The spelling of 2830364180 in words is "two billion, eight hundred thirty million, three hundred sixty-four thousand, one hundred eighty".
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