Base | Representation |
---|---|
bin | 100111011111010011… |
… | …010111011000010010 |
3 | 11001110000011010022101 |
4 | 213133103113120102 |
5 | 1143314140220310 |
6 | 31251230431014 |
7 | 3030511262140 |
oct | 473723273022 |
9 | 131400133271 |
10 | 42401101330 |
11 | 16a89353005 |
12 | 827406246a |
13 | 3cc9665593 |
14 | 20a3436590 |
15 | 11826c943a |
hex | 9df4d7612 |
42401101330 has 64 divisors (see below), whose sum is σ = 87954584832. Its totient is φ = 14416174080.
The previous prime is 42401101297. The next prime is 42401101331. The reversal of 42401101330 is 3310110424.
It is a junction number, because it is equal to n+sod(n) for n = 42401101298 and 42401101307.
It is not an unprimeable number, because it can be changed into a prime (42401101331) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12666717 + ... + 12670063.
It is an arithmetic number, because the mean of its divisors is an integer number (1374290388).
Almost surely, 242401101330 is an apocalyptic number.
42401101330 is an abundant number, since it is smaller than the sum of its proper divisors (45553483502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42401101330 is a wasteful number, since it uses less digits than its factorization.
42401101330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4819.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 42401101330 its reverse (3310110424), we get a palindrome (45711211754).
The spelling of 42401101330 in words is "forty-two billion, four hundred one million, one hundred one thousand, three hundred thirty".
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