Base | Representation |
---|---|
bin | 101101111110011001100111… |
… | …110011110111110001011000 |
3 | 222111221011002102200220222122 |
4 | 231332121213303313301120 |
5 | 203000322013233341440 |
6 | 1554013254532440412 |
7 | 60406324514663660 |
oct | 5576314763676130 |
9 | 874834072626878 |
10 | 202200212012120 |
11 | 594776a0372163 |
12 | 1a817909a79108 |
13 | 88a9523a4407a |
14 | 37d07847c31a0 |
15 | 1859a58e1e7b5 |
hex | b7e667cf7c58 |
202200212012120 has 64 divisors (see below), whose sum is σ = 550528308348480. Its totient is φ = 65247799504896.
The previous prime is 202200212012119. The next prime is 202200212012189. The reversal of 202200212012120 is 21210212002202.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21239513309 + ... + 21239522828.
It is an arithmetic number, because the mean of its divisors is an integer number (8602004817945).
Almost surely, 2202200212012120 is an apocalyptic number.
202200212012120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
202200212012120 is an abundant number, since it is smaller than the sum of its proper divisors (348328096336360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202200212012120 is a wasteful number, since it uses less digits than its factorization.
202200212012120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42479036172 (or 42479036168 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 202200212012120 its reverse (21210212002202), we get a palindrome (223410424014322).
The spelling of 202200212012120 in words is "two hundred two trillion, two hundred billion, two hundred twelve million, twelve thousand, one hundred twenty".
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