Base | Representation |
---|---|
bin | 1001001100000001101011… |
… | …0000111000010001011100 |
3 | 1022202202120112022222110121 |
4 | 2103000122300320101130 |
5 | 2311003312244214322 |
6 | 33252520413044324 |
7 | 2061601143022420 |
oct | 223003260702134 |
9 | 38682515288417 |
10 | 10102212101212 |
11 | 3245362404540 |
12 | 1171a624866a4 |
13 | 58383304569a |
14 | 26cd41c9ab80 |
15 | 127bad489ec7 |
hex | 9301ac3845c |
10102212101212 has 48 divisors (see below), whose sum is σ = 23201252686080. Its totient is φ = 3728772748800.
The previous prime is 10102212101183. The next prime is 10102212101287. The reversal of 10102212101212 is 21210121220101.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 863135989 + ... + 863147692.
It is an arithmetic number, because the mean of its divisors is an integer number (483359430960).
Almost surely, 210102212101212 is an apocalyptic number.
It is an amenable number.
10102212101212 is an abundant number, since it is smaller than the sum of its proper divisors (13099040584868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10102212101212 is a wasteful number, since it uses less digits than its factorization.
10102212101212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1726283722 (or 1726283720 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 10102212101212 its reverse (21210121220101), we get a palindrome (31312333321313).
The spelling of 10102212101212 in words is "ten trillion, one hundred two billion, two hundred twelve million, one hundred one thousand, two hundred twelve".
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