Base | Representation |
---|---|
bin | 1111110010100101000… |
… | …00110110100011000010 |
3 | 1220212102020222000002021 |
4 | 13321102200312203002 |
5 | 32342120324114132 |
6 | 1053124422112054 |
7 | 54124620542632 |
oct | 7712240664302 |
9 | 1825366860067 |
10 | 542550223042 |
11 | 19a104502893 |
12 | 89196b7b62a |
13 | 3c215665549 |
14 | 1c38c3966c2 |
15 | e1a6466997 |
hex | 7e528368c2 |
542550223042 has 8 divisors (see below), whose sum is σ = 814031534736. Its totient is φ = 271206378132.
The previous prime is 542550223031. The next prime is 542550223063. The reversal of 542550223042 is 240322055245.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 542550222989 and 542550223007.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34356828 + ... + 34372615.
It is an arithmetic number, because the mean of its divisors is an integer number (101753941842).
Almost surely, 2542550223042 is an apocalyptic number.
542550223042 is a deficient number, since it is larger than the sum of its proper divisors (271481311694).
542550223042 is a wasteful number, since it uses less digits than its factorization.
542550223042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68733392.
The product of its (nonzero) digits is 96000, while the sum is 34.
Adding to 542550223042 its reverse (240322055245), we get a palindrome (782872278287).
The spelling of 542550223042 in words is "five hundred forty-two billion, five hundred fifty million, two hundred twenty-three thousand, forty-two".
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