Base | Representation |
---|---|
bin | 110000001101001010101111… |
… | …101000001011110101101010 |
3 | 1000210200001202122010002020010 |
4 | 300031022233220023311222 |
5 | 210242042234241242302 |
6 | 2030524322011112350 |
7 | 62441204151506625 |
oct | 6015125750136552 |
9 | 1023601678102203 |
10 | 212011122212202 |
11 | 6160a459408865 |
12 | 1b941213a426b6 |
13 | 913b741cc5c01 |
14 | 3a4d570806dbc |
15 | 1979d6864016c |
hex | c0d2afa0bd6a |
212011122212202 has 16 divisors (see below), whose sum is σ = 425376948084480. Its totient is φ = 70444590127392.
The previous prime is 212011122212179. The next prime is 212011122212273. The reversal of 212011122212202 is 202212221110212.
212011122212202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56445983802 + ... + 56445987557.
It is an arithmetic number, because the mean of its divisors is an integer number (26586059255280).
Almost surely, 2212011122212202 is an apocalyptic number.
212011122212202 is an abundant number, since it is smaller than the sum of its proper divisors (213365825872278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212011122212202 is a wasteful number, since it uses less digits than its factorization.
212011122212202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112891971677.
The product of its (nonzero) digits is 256, while the sum is 21.
Adding to 212011122212202 its reverse (202212221110212), we get a palindrome (414223343322414).
The spelling of 212011122212202 in words is "two hundred twelve trillion, eleven billion, one hundred twenty-two million, two hundred twelve thousand, two hundred two".
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