Base | Representation |
---|---|
bin | 110000010000000011111111… |
… | …101001110100000111001001 |
3 | 1000211101002012002102220201212 |
4 | 300100003333221310013021 |
5 | 210303322122011442301 |
6 | 2031155535442222505 |
7 | 62461445311121231 |
oct | 6020037751640711 |
9 | 1024332162386655 |
10 | 212210033312201 |
11 | 61686851556301 |
12 | 1b973886954a35 |
13 | 915442184c852 |
14 | 3a59040038cc1 |
15 | 198010b1c24bb |
hex | c100ffa741c9 |
212210033312201 has 8 divisors (see below), whose sum is σ = 224239550887680. Its totient is φ = 200414098602432.
The previous prime is 212210033312183. The next prime is 212210033312213. The reversal of 212210033312201 is 102213330012212.
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 212210033312201 - 226 = 212209966203337 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (212210033312401) 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, 58395714560 + ... + 58395718193.
It is an arithmetic number, because the mean of its divisors is an integer number (28029943860960).
Almost surely, 2212210033312201 is an apocalyptic number.
It is an amenable number.
212210033312201 is a deficient number, since it is larger than the sum of its proper divisors (12029517575479).
212210033312201 is a wasteful number, since it uses less digits than its factorization.
212210033312201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116791432855.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 212210033312201 its reverse (102213330012212), we get a palindrome (314423363324413).
The spelling of 212210033312201 in words is "two hundred twelve trillion, two hundred ten billion, thirty-three million, three hundred twelve thousand, two hundred one".
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