Base | Representation |
---|---|
bin | 11011010101010011001110… |
… | …100111010101110101100001 |
3 | 120202122001122001101120000102 |
4 | 123111103032213111311201 |
5 | 111224014122320200001 |
6 | 1103400102013032145 |
7 | 34214646630014423 |
oct | 3325231647256541 |
9 | 522561561346012 |
10 | 120211011100001 |
11 | 35337226964858 |
12 | 11595848485655 |
13 | 520cb07a5b923 |
14 | 219835b6b0813 |
15 | dd6e6e60ce6b |
hex | 6d54ce9d5d61 |
120211011100001 has 8 divisors (see below), whose sum is σ = 120269962769160. Its totient is φ = 120152065195008.
The previous prime is 120211011099983. The next prime is 120211011100009. The reversal of 120211011100001 is 100001110112021.
It can be written as a sum of positive squares in 4 ways, for example, as 21701435910400 + 98509575189601 = 4658480^2 + 9925199^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 120211011100001 - 214 = 120211011083617 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120211011100009) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40579085 + ... + 43440581.
It is an arithmetic number, because the mean of its divisors is an integer number (15033745346145).
Almost surely, 2120211011100001 is an apocalyptic number.
It is an amenable number.
120211011100001 is a deficient number, since it is larger than the sum of its proper divisors (58951669159).
120211011100001 is a wasteful number, since it uses less digits than its factorization.
120211011100001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2882083.
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 120211011100001 its reverse (100001110112021), we get a palindrome (220212121212022).
The spelling of 120211011100001 in words is "one hundred twenty trillion, two hundred eleven billion, eleven million, one hundred thousand, one".
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