Base | Representation |
---|---|
bin | 111011111101110… |
… | …0011110110000110 |
3 | 12012020010101002010 |
4 | 1313323203312012 |
5 | 13110044231042 |
6 | 531354155050 |
7 | 100601404440 |
oct | 16773436606 |
9 | 5166111063 |
10 | 2012102022 |
11 | 942863037 |
12 | 481a22a86 |
13 | 260b23918 |
14 | 151329490 |
15 | bb9a359c |
hex | 77ee3d86 |
2012102022 has 16 divisors (see below), whose sum is σ = 4599090432. Its totient is φ = 574886280.
The previous prime is 2012102003. The next prime is 2012102039. The reversal of 2012102022 is 2202012102.
It is a junction number, because it is equal to n+sod(n) for n = 2012101989 and 2012102007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23953554 + ... + 23953637.
It is an arithmetic number, because the mean of its divisors is an integer number (287443152).
Almost surely, 22012102022 is an apocalyptic number.
2012102022 is an abundant number, since it is smaller than the sum of its proper divisors (2586988410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012102022 is a wasteful number, since it uses less digits than its factorization.
2012102022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47907203.
The product of its (nonzero) digits is 32, while the sum is 12.
The square root of 2012102022 is about 44856.4602036318. The cubic root of 2012102022 is about 1262.4572066925.
Adding to 2012102022 its reverse (2202012102), we get a palindrome (4214114124).
The spelling of 2012102022 in words is "two billion, twelve million, one hundred two thousand, twenty-two".
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