Base | Representation |
---|---|
bin | 110000011110101010010011… |
… | …000010001100010000111110 |
3 | 1000221220222121211021020221020 |
4 | 300132222103002030100332 |
5 | 210421241200213131220 |
6 | 2033244450204245010 |
7 | 62624101453446000 |
oct | 6036522302142076 |
9 | 1027828554236836 |
10 | 213213233333310 |
11 | 61a33251839441 |
12 | 1bab61a0540766 |
13 | 91c7bc9a936b2 |
14 | 3a9180b474370 |
15 | 199b27383d040 |
hex | c1ea9308c43e |
213213233333310 has 64 divisors (see below), whose sum is σ = 596748408192000. Its totient is φ = 48734453330976.
The previous prime is 213213233333299. The next prime is 213213233333327. The reversal of 213213233333310 is 13333332312312.
It is a super-2 number, since 2×2132132333333102 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10360205130 + ... + 10360225709.
It is an arithmetic number, because the mean of its divisors is an integer number (9324193878000).
Almost surely, 2213213233333310 is an apocalyptic number.
213213233333310 is an abundant number, since it is smaller than the sum of its proper divisors (383535174858690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213213233333310 is a wasteful number, since it uses less digits than its factorization.
213213233333310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20720430870 (or 20720430856 counting only the distinct ones).
The product of its (nonzero) digits is 52488, while the sum is 33.
Adding to 213213233333310 its reverse (13333332312312), we get a palindrome (226546565645622).
The spelling of 213213233333310 in words is "two hundred thirteen trillion, two hundred thirteen billion, two hundred thirty-three million, three hundred thirty-three thousand, three hundred ten".
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