Base | Representation |
---|---|
bin | 1000100100101001… |
… | …1101010011010100 |
3 | 12221101011002110022 |
4 | 2021022131103110 |
5 | 14203103020202 |
6 | 1020203044312 |
7 | 111012022235 |
oct | 21112352324 |
9 | 5841132408 |
10 | 2301220052 |
11 | a80a8475a |
12 | 542810698 |
13 | 2a89b1591 |
14 | 17b8a908c |
15 | d7062ea2 |
hex | 8929d4d4 |
2301220052 has 12 divisors (see below), whose sum is σ = 4027881396. Its totient is φ = 1150396800.
The previous prime is 2301220043. The next prime is 2301220153. The reversal of 2301220052 is 2500221032.
It can be written as a sum of positive squares in 2 ways, for example, as 774286276 + 1526933776 = 27826^2 + 39076^2 .
It is a super-2 number, since 2×23012200522 = 10591227455453765408, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2301220052.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27653 + ... + 73260.
It is an arithmetic number, because the mean of its divisors is an integer number (335656783).
Almost surely, 22301220052 is an apocalyptic number.
It is an amenable number.
2301220052 is a deficient number, since it is larger than the sum of its proper divisors (1726661344).
2301220052 is a wasteful number, since it uses less digits than its factorization.
2301220052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106618 (or 106616 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 2301220052 is about 47971.0334681253. The cubic root of 2301220052 is about 1320.2394828727.
Adding to 2301220052 its reverse (2500221032), we get a palindrome (4801441084).
The spelling of 2301220052 in words is "two billion, three hundred one million, two hundred twenty thousand, fifty-two".
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