Base | Representation |
---|---|
bin | 1100010101111000101… |
… | …0100010111011001111 |
3 | 202021021221220121112110 |
4 | 3011132022202323033 |
5 | 11433221001022203 |
6 | 241223503435103 |
7 | 21214244430642 |
oct | 3053612427317 |
9 | 667257817473 |
10 | 212033220303 |
11 | 81a17252773 |
12 | 351155b5a93 |
13 | 16cc1315688 |
14 | a3962a9a59 |
15 | 57aeaa7d03 |
hex | 315e2a2ecf |
212033220303 has 8 divisors (see below), whose sum is σ = 284608350000. Its totient is φ = 140406785408.
The previous prime is 212033220299. The next prime is 212033220359. The reversal of 212033220303 is 303022330212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 212033220303 - 22 = 212033220299 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 212033220303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212033220383) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237173178 + ... + 237174071.
It is an arithmetic number, because the mean of its divisors is an integer number (35576043750).
Almost surely, 2212033220303 is an apocalyptic number.
212033220303 is a deficient number, since it is larger than the sum of its proper divisors (72575129697).
212033220303 is a wasteful number, since it uses less digits than its factorization.
212033220303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 474347401.
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 212033220303 its reverse (303022330212), we get a palindrome (515055550515).
The spelling of 212033220303 in words is "two hundred twelve billion, thirty-three million, two hundred twenty thousand, three hundred three".
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