Base | Representation |
---|---|
bin | 1100010101110101100… |
… | …1011000101011110111 |
3 | 202021021001122212220011 |
4 | 3011131121120223313 |
5 | 11433204201131203 |
6 | 241222323321051 |
7 | 21214030045342 |
oct | 3053531305367 |
9 | 667231585804 |
10 | 212020333303 |
11 | 81a0aa50559 |
12 | 35111220187 |
13 | 16cbb752a2c |
14 | a3946b3459 |
15 | 57ad8ae76d |
hex | 315d658af7 |
212020333303 has 16 divisors (see below), whose sum is σ = 222466908096. Its totient is φ = 201679188480.
The previous prime is 212020333241. The next prime is 212020333319. The reversal of 212020333303 is 303333020212.
It is a cyclic number.
It is not a de Polignac number, because 212020333303 - 29 = 212020332791 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212020333403) 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, 3034975 + ... + 3104047.
It is an arithmetic number, because the mean of its divisors is an integer number (13904181756).
Almost surely, 2212020333303 is an apocalyptic number.
212020333303 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
212020333303 is a deficient number, since it is larger than the sum of its proper divisors (10446574793).
212020333303 is a wasteful number, since it uses less digits than its factorization.
212020333303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69834.
The product of its (nonzero) digits is 1944, while the sum is 22.
Adding to 212020333303 its reverse (303333020212), we get a palindrome (515353353515).
The spelling of 212020333303 in words is "two hundred twelve billion, twenty million, three hundred thirty-three thousand, three hundred three".
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