Base | Representation |
---|---|
bin | 1100011010101001100… |
… | …0101111011110000000 |
3 | 202101121002011212100222 |
4 | 3012222120233132000 |
5 | 11443330333310422 |
6 | 241554424402212 |
7 | 21261033112055 |
oct | 3065230573600 |
9 | 671532155328 |
10 | 213312010112 |
11 | 82513083453 |
12 | 35411916368 |
13 | 17166235436 |
14 | a47806902c |
15 | 5836ea8842 |
hex | 31aa62f780 |
213312010112 has 16 divisors (see below), whose sum is σ = 424957520400. Its totient is φ = 106656004992.
The previous prime is 213312010099. The next prime is 213312010181. The reversal of 213312010112 is 211010213312.
It is a tau number, because it is divible by the number of its divisors (16).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 833249912 + ... + 833250167.
It is an arithmetic number, because the mean of its divisors is an integer number (26559845025).
Almost surely, 2213312010112 is an apocalyptic number.
It is an amenable number.
213312010112 is a deficient number, since it is larger than the sum of its proper divisors (211645510288).
213312010112 is an equidigital number, since it uses as much as digits as its factorization.
213312010112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1666500093 (or 1666500081 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 213312010112 its reverse (211010213312), we get a palindrome (424322223424).
The spelling of 213312010112 in words is "two hundred thirteen billion, three hundred twelve million, ten thousand, one hundred twelve".
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