Base | Representation |
---|---|
bin | 11110100111100010101… |
… | …011010100000111010110 |
3 | 21110010220022020201212020 |
4 | 132213202223110013112 |
5 | 233433034223410032 |
6 | 4250330014234010 |
7 | 305004060011316 |
oct | 36474253240726 |
9 | 7403808221766 |
10 | 2104042013142 |
11 | 741356956213 |
12 | 29b93b4b5906 |
13 | 1235445b5464 |
14 | 73b9c67d446 |
15 | 39ae6edab2c |
hex | 1e9e2ad41d6 |
2104042013142 has 16 divisors (see below), whose sum is σ = 4241218547712. Its totient is φ = 695824917480.
The previous prime is 2104042013141. The next prime is 2104042013173. The reversal of 2104042013142 is 2413102404012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2104042013141) 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, 1380604234 + ... + 1380605757.
It is an arithmetic number, because the mean of its divisors is an integer number (265076159232).
Almost surely, 22104042013142 is an apocalyptic number.
2104042013142 is an abundant number, since it is smaller than the sum of its proper divisors (2137176534570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2104042013142 is a wasteful number, since it uses less digits than its factorization.
2104042013142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2761210123.
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 2104042013142 its reverse (2413102404012), we get a palindrome (4517144417154).
The spelling of 2104042013142 in words is "two trillion, one hundred four billion, forty-two million, thirteen thousand, one hundred forty-two".
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