Base | Representation |
---|---|
bin | 101101101110101011110011… |
… | …010101111010011000001000 |
3 | 222101002220110000110201210022 |
4 | 231232223303111322120020 |
5 | 202330123203112210440 |
6 | 1551425204253440012 |
7 | 60235312366432442 |
oct | 5556536325723010 |
9 | 871086400421708 |
10 | 201120221210120 |
11 | 590a0674752843 |
12 | 1a6825431a0008 |
13 | 882b72b514234 |
14 | 37943b0917492 |
15 | 183b8e9e04cb5 |
hex | b6eaf357a608 |
201120221210120 has 16 divisors (see below), whose sum is σ = 452520497722860. Its totient is φ = 80448088484032.
The previous prime is 201120221210113. The next prime is 201120221210147. The reversal of 201120221210120 is 21012122021102.
It can be written as a sum of positive squares in 2 ways, for example, as 196030297170724 + 5089924039396 = 14001082^2 + 2256086^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2514002765087 + ... + 2514002765166.
Almost surely, 2201120221210120 is an apocalyptic number.
201120221210120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
201120221210120 is an abundant number, since it is smaller than the sum of its proper divisors (251400276512740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201120221210120 is a wasteful number, since it uses less digits than its factorization.
201120221210120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5028005530264 (or 5028005530260 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 201120221210120 its reverse (21012122021102), we get a palindrome (222132343231222).
The spelling of 201120221210120 in words is "two hundred one trillion, one hundred twenty billion, two hundred twenty-one million, two hundred ten thousand, one hundred twenty".
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