Base | Representation |
---|---|
bin | 110111111110100010… |
… | …0110000100101010100 |
3 | 102111021122022201122002 |
4 | 1233331010300211110 |
5 | 3432142230001322 |
6 | 131120153254432 |
7 | 11453626066631 |
oct | 1577504604524 |
9 | 374248281562 |
10 | 120210000212 |
11 | 46a87458415 |
12 | 1b36a104418 |
13 | b449863353 |
14 | 5b651ad188 |
15 | 31d8637c92 |
hex | 1bfd130954 |
120210000212 has 12 divisors (see below), whose sum is σ = 210483674016. Its totient is φ = 60071807640.
The previous prime is 120210000193. The next prime is 120210000257. The reversal of 120210000212 is 212000012021.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 120210000193 and 120210000202.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 8289968 + ... + 8304455.
It is an arithmetic number, because the mean of its divisors is an integer number (17540306168).
Almost surely, 2120210000212 is an apocalyptic number.
It is an amenable number.
120210000212 is a deficient number, since it is larger than the sum of its proper divisors (90273673804).
120210000212 is a wasteful number, since it uses less digits than its factorization.
120210000212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16596238 (or 16596236 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 120210000212 its reverse (212000012021), we get a palindrome (332210012233).
The spelling of 120210000212 in words is "one hundred twenty billion, two hundred ten million, two hundred twelve", and thus it is an aban number.
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