Base | Representation |
---|---|
bin | 101101011111110110110010… |
… | …001101000100000001001000 |
3 | 222020111111020011000211110022 |
4 | 231133312302031010001020 |
5 | 202211424300101401440 |
6 | 1545325122033240012 |
7 | 60101556540543023 |
oct | 5537666215040110 |
9 | 866444204024408 |
10 | 200101221122120 |
11 | 588384a677158a |
12 | 1a538b5a103008 |
13 | 8786605a79b96 |
14 | 375ad44d121ba |
15 | 182015a5d7cb5 |
hex | b5fdb2344048 |
200101221122120 has 16 divisors (see below), whose sum is σ = 450227747524860. Its totient is φ = 80040488448832.
The previous prime is 200101221122081. The next prime is 200101221122177. The reversal of 200101221122120 is 21221122101002.
It can be written as a sum of positive squares in 2 ways, for example, as 190006761078436 + 10094460043684 = 13784294^2 + 3177178^2 .
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, 2501265263987 + ... + 2501265264066.
Almost surely, 2200101221122120 is an apocalyptic number.
200101221122120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200101221122120 is an abundant number, since it is smaller than the sum of its proper divisors (250126526402740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200101221122120 is a wasteful number, since it uses less digits than its factorization.
200101221122120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5002530528064 (or 5002530528060 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 200101221122120 its reverse (21221122101002), we get a palindrome (221322343223122).
The spelling of 200101221122120 in words is "two hundred trillion, one hundred one billion, two hundred twenty-one million, one hundred twenty-two thousand, one hundred twenty".
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