Base | Representation |
---|---|
bin | 1111110010000000001… |
… | …01110011101101001110 |
3 | 1220211121201101010211122 |
4 | 13321000011303231032 |
5 | 32341002213044010 |
6 | 1053034021320542 |
7 | 54114145446524 |
oct | 7710005635516 |
9 | 1824551333748 |
10 | 542241143630 |
11 | 199a65a9795a |
12 | 8910b566152 |
13 | 3c196608c14 |
14 | 1c35d2dc314 |
15 | e189262855 |
hex | 7e40173b4e |
542241143630 has 16 divisors (see below), whose sum is σ = 1009690405920. Its totient is φ = 209417269152.
The previous prime is 542241143611. The next prime is 542241143663. The reversal of 542241143630 is 36341142245.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 934898234 + ... + 934898813.
It is an arithmetic number, because the mean of its divisors is an integer number (63105650370).
Almost surely, 2542241143630 is an apocalyptic number.
542241143630 is a deficient number, since it is larger than the sum of its proper divisors (467449262290).
542241143630 is a wasteful number, since it uses less digits than its factorization.
542241143630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1869797083.
The product of its (nonzero) digits is 69120, while the sum is 35.
Adding to 542241143630 its reverse (36341142245), we get a palindrome (578582285875).
The spelling of 542241143630 in words is "five hundred forty-two billion, two hundred forty-one million, one hundred forty-three thousand, six hundred thirty".
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