Base | Representation |
---|---|
bin | 1100011010100111100… |
… | …1010010001101001110 |
3 | 202101120111122220112122 |
4 | 3012221321102031032 |
5 | 11443321230420130 |
6 | 241553531532542 |
7 | 21260603035235 |
oct | 3065171221516 |
9 | 671514586478 |
10 | 213303763790 |
11 | 82509460907 |
12 | 3540abba152 |
13 | 17164608b60 |
14 | a476d1db1c |
15 | 58363ca2e5 |
hex | 31a9e5234e |
213303763790 has 32 divisors (see below), whose sum is σ = 415558987200. Its totient is φ = 78362532864.
The previous prime is 213303763789. The next prime is 213303763811. The reversal of 213303763790 is 97367303312.
213303763790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 15 ways as a sum of consecutive naturals, for example, 4096739 + ... + 4148478.
It is an arithmetic number, because the mean of its divisors is an integer number (12986218350).
Almost surely, 2213303763790 is an apocalyptic number.
213303763790 is a deficient number, since it is larger than the sum of its proper divisors (202255223410).
213303763790 is a wasteful number, since it uses less digits than its factorization.
213303763790 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8245436.
The product of its (nonzero) digits is 428652, while the sum is 44.
The spelling of 213303763790 in words is "two hundred thirteen billion, three hundred three million, seven hundred sixty-three thousand, seven hundred ninety".
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