Base | Representation |
---|---|
bin | 101101101110100100010000… |
… | …100110101101111010100001 |
3 | 222101002010112120210102020102 |
4 | 231232210100212231322201 |
5 | 202330010111242021233 |
6 | 1551421344500152145 |
7 | 60234604604235062 |
oct | 5556442046557241 |
9 | 871063476712212 |
10 | 201112122220193 |
11 | 59098199013838 |
12 | 1a680a62998655 |
13 | 882aa3a6222c2 |
14 | 3793c43042569 |
15 | 183b5c3da41e8 |
hex | b6e9109adea1 |
201112122220193 has 16 divisors (see below), whose sum is σ = 203287059471552. Its totient is φ = 198940804920000.
The previous prime is 201112122220153. The next prime is 201112122220199. The reversal of 201112122220193 is 391022221211102.
201112122220193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 201112122220193 - 226 = 201112055111329 is a prime.
It is a super-3 number, since 3×2011121222201933 (a number of 44 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (201112122220199) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3640472030 + ... + 3640527272.
It is an arithmetic number, because the mean of its divisors is an integer number (12705441216972).
Almost surely, 2201112122220193 is an apocalyptic number.
It is an amenable number.
201112122220193 is a deficient number, since it is larger than the sum of its proper divisors (2174937251359).
201112122220193 is a wasteful number, since it uses less digits than its factorization.
201112122220193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87296.
The product of its (nonzero) digits is 1728, while the sum is 29.
Adding to 201112122220193 its reverse (391022221211102), we get a palindrome (592134343431295).
The spelling of 201112122220193 in words is "two hundred one trillion, one hundred twelve billion, one hundred twenty-two million, two hundred twenty thousand, one hundred ninety-three".
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