Base | Representation |
---|---|
bin | 1100010110100010110… |
… | …1011001110100011001 |
3 | 202021202021210120021220 |
4 | 3011220231121310121 |
5 | 11434101243131301 |
6 | 241253223322253 |
7 | 21221523226146 |
oct | 3055055316431 |
9 | 667667716256 |
10 | 212210130201 |
11 | 81aa80a47a3 |
12 | 351648b0389 |
13 | 1701bb76ba4 |
14 | a3b199b3cd |
15 | 57c03a0936 |
hex | 3168b59d19 |
212210130201 has 64 divisors (see below), whose sum is σ = 301262438400. Its totient is φ = 132659493120.
The previous prime is 212210130179. The next prime is 212210130221. The reversal of 212210130201 is 102031012212.
212210130201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 212210130201 - 25 = 212210130169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (212210130221) by changing a digit.
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 63 ways as a sum of consecutive naturals, for example, 534534135 + ... + 534534531.
It is an arithmetic number, because the mean of its divisors is an integer number (4707225600).
Almost surely, 2212210130201 is an apocalyptic number.
It is an amenable number.
212210130201 is a deficient number, since it is larger than the sum of its proper divisors (89052308199).
212210130201 is a wasteful number, since it uses less digits than its factorization.
212210130201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1206.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 212210130201 its reverse (102031012212), we get a palindrome (314241142413).
The spelling of 212210130201 in words is "two hundred twelve billion, two hundred ten million, one hundred thirty thousand, two hundred one".
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