Base | Representation |
---|---|
bin | 1111110001100111011… |
… | …00100111101100001100 |
3 | 1220211002020010020022101 |
4 | 13320303230213230030 |
5 | 32340041000323340 |
6 | 1053001232524444 |
7 | 54106042205401 |
oct | 7706354475414 |
9 | 1824066106271 |
10 | 542033214220 |
11 | 199969689473 |
12 | 890719b0724 |
13 | 3c162506674 |
14 | 1c33d8542a8 |
15 | e175d8dc9a |
hex | 7e33b27b0c |
542033214220 has 48 divisors (see below), whose sum is σ = 1141301248416. Its totient is φ = 216236160000.
The previous prime is 542033214211. The next prime is 542033214227. The reversal of 542033214220 is 22412330245.
It is not an unprimeable number, because it can be changed into a prime (542033214227) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39154500 + ... + 39168340.
It is an arithmetic number, because the mean of its divisors is an integer number (23777109342).
Almost surely, 2542033214220 is an apocalyptic number.
It is an amenable number.
542033214220 is an abundant number, since it is smaller than the sum of its proper divisors (599268034196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542033214220 is a wasteful number, since it uses less digits than its factorization.
542033214220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18922 (or 18920 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 28.
Adding to 542033214220 its reverse (22412330245), we get a palindrome (564445544465).
The spelling of 542033214220 in words is "five hundred forty-two billion, thirty-three million, two hundred fourteen thousand, two hundred twenty".
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