Base | Representation |
---|---|
bin | 100000010100101… |
… | …110111101000111 |
3 | 1101210110000010211 |
4 | 200110232331013 |
5 | 2102312243434 |
6 | 125451300251 |
7 | 16303345255 |
oct | 4024567507 |
9 | 1353400124 |
10 | 542306119 |
11 | 259132683 |
12 | 13174a687 |
13 | 884784c4 |
14 | 520495d5 |
15 | 32923464 |
hex | 2052ef47 |
542306119 has 4 divisors (see below), whose sum is σ = 561006360. Its totient is φ = 523605880.
The previous prime is 542306117. The next prime is 542306161. The reversal of 542306119 is 911603245.
542306119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 542306119 - 21 = 542306117 is a prime.
It is a super-2 number, since 2×5423061192 = 588191853409684322, which contains 22 as substring.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542306117) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9350077 + ... + 9350134.
It is an arithmetic number, because the mean of its divisors is an integer number (140251590).
Almost surely, 2542306119 is an apocalyptic number.
542306119 is a deficient number, since it is larger than the sum of its proper divisors (18700241).
542306119 is a wasteful number, since it uses less digits than its factorization.
542306119 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18700240.
The product of its (nonzero) digits is 6480, while the sum is 31.
The square root of 542306119 is about 23287.4669940722. The cubic root of 542306119 is about 815.4828553765.
The spelling of 542306119 in words is "five hundred forty-two million, three hundred six thousand, one hundred nineteen".
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