Base | Representation |
---|---|
bin | 11101011001011111111… |
… | …10011100001100011010 |
3 | 10120120022011011002010022 |
4 | 32230233332130030122 |
5 | 113022212241241442 |
6 | 2052013240350442 |
7 | 132656525064362 |
oct | 16545776341432 |
9 | 3516264132108 |
10 | 1010122212122 |
11 | 35a432722761 |
12 | 143927a75422 |
13 | 7433c3a5a7a |
14 | 36c668dd9a2 |
15 | 1b4202153d2 |
hex | eb2ff9c31a |
1010122212122 has 32 divisors (see below), whose sum is σ = 1600869916800. Its totient is φ = 477349806528.
The previous prime is 1010122212103. The next prime is 1010122212133. The reversal of 1010122212122 is 2212122210101.
It is a self number, because there is not a number n which added to its sum of digits gives 1010122212122.
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, 437798 + ... + 1487249.
It is an arithmetic number, because the mean of its divisors is an integer number (50027184900).
Almost surely, 21010122212122 is an apocalyptic number.
1010122212122 is a deficient number, since it is larger than the sum of its proper divisors (590747704678).
1010122212122 is a wasteful number, since it uses less digits than its factorization.
1010122212122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1925270.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 1010122212122 its reverse (2212122210101), we get a palindrome (3222244422223).
The spelling of 1010122212122 in words is "one trillion, ten billion, one hundred twenty-two million, two hundred twelve thousand, one hundred twenty-two".
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