Base | Representation |
---|---|
bin | 111011111110000… |
… | …0110101010101100 |
3 | 12012020101121201201 |
4 | 1313330012222230 |
5 | 13110113312102 |
6 | 531401215244 |
7 | 100602540325 |
oct | 16774065254 |
9 | 5166347651 |
10 | 2012244652 |
11 | 942950210 |
12 | 481a91524 |
13 | 260b73812 |
14 | 15136544c |
15 | bb9d0987 |
hex | 77f06aac |
2012244652 has 48 divisors (see below), whose sum is σ = 3931296768. Its totient is φ = 893371520.
The previous prime is 2012244601. The next prime is 2012244671. The reversal of 2012244652 is 2564422102.
It is a super-2 number, since 2×20122446522 = 8098257079005202208, 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 2012244652.
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, 1833768 + ... + 1834864.
It is an arithmetic number, because the mean of its divisors is an integer number (81902016).
Almost surely, 22012244652 is an apocalyptic number.
2012244652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2012244652 is a deficient number, since it is larger than the sum of its proper divisors (1919052116).
2012244652 is a wasteful number, since it uses less digits than its factorization.
2012244652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2046 (or 2044 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 28.
The square root of 2012244652 is about 44858.0500244939. The cubic root of 2012244652 is about 1262.4870361967.
Adding to 2012244652 its reverse (2564422102), we get a palindrome (4576666754).
The spelling of 2012244652 in words is "two billion, twelve million, two hundred forty-four thousand, six hundred fifty-two".
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