Base | Representation |
---|---|
bin | 111011111110100… |
… | …1010011101110000 |
3 | 12012020220201122220 |
4 | 1313331022131300 |
5 | 13110201203402 |
6 | 531411201040 |
7 | 100605105051 |
oct | 16775123560 |
9 | 5166821586 |
10 | 2012522352 |
11 | 94301a915 |
12 | 481ba6180 |
13 | 260c40039 |
14 | 1513d8728 |
15 | bba37dbc |
hex | 77f4a770 |
2012522352 has 40 divisors (see below), whose sum is σ = 5339534736. Its totient is φ = 652709376.
The previous prime is 2012522329. The next prime is 2012522353. The reversal of 2012522352 is 2532252102.
It is a super-2 number, since 2×20125223522 = 8100492434599223808, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012522353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 564813 + ... + 568364.
Almost surely, 22012522352 is an apocalyptic number.
It is an amenable number.
2012522352 is an abundant number, since it is smaller than the sum of its proper divisors (3327012384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012522352 is a wasteful number, since it uses less digits than its factorization.
2012522352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1133225 (or 1133219 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 2012522352 is about 44861.1452372763. The cubic root of 2012522352 is about 1262.5451100700.
Adding to 2012522352 its reverse (2532252102), we get a palindrome (4544774454).
The spelling of 2012522352 in words is "two billion, twelve million, five hundred twenty-two thousand, three hundred fifty-two".
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