Base | Representation |
---|---|
bin | 1100011001100111000… |
… | …0100001000111011000 |
3 | 202100212122020012202002 |
4 | 3012121300201013120 |
5 | 11442242423430404 |
6 | 241511021100132 |
7 | 21251104610216 |
oct | 3063160410730 |
9 | 670778205662 |
10 | 213033030104 |
11 | 8238a656664 |
12 | 353543b7648 |
13 | 171204b70cb |
14 | a44cda7cb6 |
15 | 581c74cc1e |
hex | 3199c211d8 |
213033030104 has 64 divisors (see below), whose sum is σ = 424326988800. Its totient is φ = 99921017344.
The previous prime is 213033030031. The next prime is 213033030109. The reversal of 213033030104 is 401030330312.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213033030109) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83771057 + ... + 83773599.
It is an arithmetic number, because the mean of its divisors is an integer number (6630109200).
Almost surely, 2213033030104 is an apocalyptic number.
It is an amenable number.
213033030104 is a deficient number, since it is larger than the sum of its proper divisors (211293958696).
213033030104 is a wasteful number, since it uses less digits than its factorization.
213033030104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4352 (or 4348 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 213033030104 its reverse (401030330312), we get a palindrome (614063360416).
The spelling of 213033030104 in words is "two hundred thirteen billion, thirty-three million, thirty thousand, one hundred four".
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