Base | Representation |
---|---|
bin | 1111110010000000010… |
… | …01100000001110110001 |
3 | 1220211121210012100210020 |
4 | 13321000021200032301 |
5 | 32341002440044213 |
6 | 1053034054154053 |
7 | 54114156623160 |
oct | 7710011401661 |
9 | 1824553170706 |
10 | 542242112433 |
11 | 199a6659981a |
12 | 8910b952929 |
13 | 3c196887b88 |
14 | 1c35d4b13d7 |
15 | e1893a4923 |
hex | 7e402603b1 |
542242112433 has 32 divisors (see below), whose sum is σ = 905046255360. Its totient is φ = 281569935360.
The previous prime is 542242112329. The next prime is 542242112543. The reversal of 542242112433 is 334211242245.
It is a happy number.
It is not a de Polignac number, because 542242112433 - 212 = 542242108337 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 542242112394 and 542242112403.
It is not an unprimeable number, because it can be changed into a prime (542242113433) 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, 26177328 + ... + 26198033.
It is an arithmetic number, because the mean of its divisors is an integer number (28282695480).
Almost surely, 2542242112433 is an apocalyptic number.
It is an amenable number.
542242112433 is a deficient number, since it is larger than the sum of its proper divisors (362804142927).
542242112433 is a wasteful number, since it uses less digits than its factorization.
542242112433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52375417.
The product of its digits is 46080, while the sum is 33.
Adding to 542242112433 its reverse (334211242245), we get a palindrome (876453354678).
The spelling of 542242112433 in words is "five hundred forty-two billion, two hundred forty-two million, one hundred twelve thousand, four hundred thirty-three".
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