Base | Representation |
---|---|
bin | 101101101101010000100010… |
… | …000001010110001000011000 |
3 | 222100202112111011002112010120 |
4 | 231231100202001112020120 |
5 | 202322022001321200440 |
6 | 1551312155533513240 |
7 | 60225243003643536 |
oct | 5555204201261030 |
9 | 870675434075116 |
10 | 201022220100120 |
11 | 59063054676351 |
12 | 1a667552942820 |
13 | 8822410b80853 |
14 | 378d755143156 |
15 | 18390b140ddd0 |
hex | b6d422056218 |
201022220100120 has 32 divisors (see below), whose sum is σ = 603066660300720. Its totient is φ = 53605925360000.
The previous prime is 201022220100101. The next prime is 201022220100223. The reversal of 201022220100120 is 21001022220102.
It is a super-3 number, since 3×2010222201001203 (a number of 44 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 201022220100120.
It is a congruent number.
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, 837592583631 + ... + 837592583870.
Almost surely, 2201022220100120 is an apocalyptic number.
201022220100120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
201022220100120 is an abundant number, since it is smaller than the sum of its proper divisors (402044440200600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201022220100120 is a wasteful number, since it uses less digits than its factorization.
201022220100120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1675185167515 (or 1675185167511 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 201022220100120 its reverse (21001022220102), we get a palindrome (222023242320222).
The spelling of 201022220100120 in words is "two hundred one trillion, twenty-two billion, two hundred twenty million, one hundred thousand, one hundred twenty".
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