Base | Representation |
---|---|
bin | 11110111111111111110… |
… | …111000101100110001001 |
3 | 21112122200100222221212202 |
4 | 132333333313011212021 |
5 | 234400324132124231 |
6 | 4310351425045545 |
7 | 306623566330244 |
oct | 36777767054611 |
9 | 7478610887782 |
10 | 2130301442441 |
11 | 75150169a0a7 |
12 | 2a4a497868b5 |
13 | 125b6aa203c3 |
14 | 7516ddc625b |
15 | 3a6325375cb |
hex | 1efffdc5989 |
2130301442441 has 12 divisors (see below), whose sum is σ = 2206424892672. Its totient is φ = 2056719974064.
The previous prime is 2130301442429. The next prime is 2130301442519. The reversal of 2130301442441 is 1442441030312.
It is not a de Polignac number, because 2130301442441 - 218 = 2130301180297 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2130301442411) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16066880 + ... + 16198926.
It is an arithmetic number, because the mean of its divisors is an integer number (183868741056).
Almost surely, 22130301442441 is an apocalyptic number.
It is an amenable number.
2130301442441 is a deficient number, since it is larger than the sum of its proper divisors (76123450231).
2130301442441 is a wasteful number, since it uses less digits than its factorization.
2130301442441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151288 (or 151259 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 29.
Adding to 2130301442441 its reverse (1442441030312), we get a palindrome (3572742472753).
The spelling of 2130301442441 in words is "two trillion, one hundred thirty billion, three hundred one million, four hundred forty-two thousand, four hundred forty-one".
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