Base | Representation |
---|---|
bin | 1100010010011101000… |
… | …0010111101101000001 |
3 | 202011220202110210021212 |
4 | 3010213100113231001 |
5 | 11424324133002241 |
6 | 240552234455505 |
7 | 21152360252255 |
oct | 3044720275501 |
9 | 664822423255 |
10 | 211112000321 |
11 | 81594247542 |
12 | 34ab8b94595 |
13 | 16ba54cc4b1 |
14 | a309bc8265 |
15 | 5758c88beb |
hex | 3127417b41 |
211112000321 has 8 divisors (see below), whose sum is σ = 219535142400. Its totient is φ = 202765086160.
The previous prime is 211112000293. The next prime is 211112000327. The reversal of 211112000321 is 123000211112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-211112000321 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 211112000296 and 211112000305.
It is not an unprimeable number, because it can be changed into a prime (211112000327) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 19051331 + ... + 19062408.
It is an arithmetic number, because the mean of its divisors is an integer number (27441892800).
Almost surely, 2211112000321 is an apocalyptic number.
It is an amenable number.
211112000321 is a deficient number, since it is larger than the sum of its proper divisors (8423142079).
211112000321 is a wasteful number, since it uses less digits than its factorization.
211112000321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38113959.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 211112000321 its reverse (123000211112), we get a palindrome (334112211433).
The spelling of 211112000321 in words is "two hundred eleven billion, one hundred twelve million, three hundred twenty-one", and thus it is an aban number.
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