Base | Representation |
---|---|
bin | 100000010100011… |
… | …010101110010110 |
3 | 1101210021210110202 |
4 | 200110122232112 |
5 | 2102302121004 |
6 | 125445420502 |
7 | 16302551546 |
oct | 4024325626 |
9 | 1353253422 |
10 | 542223254 |
11 | 2590863a1 |
12 | 13170a732 |
13 | 88449881 |
14 | 52027326 |
15 | 32908b1e |
hex | 2051ab96 |
542223254 has 8 divisors (see below), whose sum is σ = 856142040. Its totient is φ = 256842576.
The previous prime is 542223251. The next prime is 542223257. The reversal of 542223254 is 452322245.
It is an interprime number because it is at equal distance from previous prime (542223251) and next prime (542223257).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542223251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7134479 + ... + 7134554.
It is an arithmetic number, because the mean of its divisors is an integer number (107017755).
Almost surely, 2542223254 is an apocalyptic number.
542223254 is a deficient number, since it is larger than the sum of its proper divisors (313918786).
542223254 is a wasteful number, since it uses less digits than its factorization.
542223254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14269054.
The product of its digits is 19200, while the sum is 29.
The square root of 542223254 is about 23285.6877502040. The cubic root of 542223254 is about 815.4413176874.
Adding to 542223254 its reverse (452322245), we get a palindrome (994545499).
The spelling of 542223254 in words is "five hundred forty-two million, two hundred twenty-three thousand, two hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •