Base | Representation |
---|---|
bin | 1111110001111110111… |
… | …01101000000111111110 |
3 | 1220211120222120000000010 |
4 | 13320333131220013332 |
5 | 32340442014013210 |
6 | 1053033003444050 |
7 | 54113660066505 |
oct | 7707735500776 |
9 | 1824528500003 |
10 | 542230610430 |
11 | 199a60053133 |
12 | 89107b26626 |
13 | 3c19438b762 |
14 | 1c35bb5983c |
15 | e188381920 |
hex | 7e3f7681fe |
542230610430 has 16 divisors (see below), whose sum is σ = 1301353465104. Its totient is φ = 144594829440.
The previous prime is 542230610419. The next prime is 542230610447. The reversal of 542230610430 is 34016032245.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 18074353681 = 542230610430 / (5 + 4 + 2 + 2 + 3 + 0 + 6 + 1 + 0 + 4 + 3 + 0).
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, 9037176811 + ... + 9037176870.
It is an arithmetic number, because the mean of its divisors is an integer number (81334591569).
Almost surely, 2542230610430 is an apocalyptic number.
542230610430 is an abundant number, since it is smaller than the sum of its proper divisors (759122854674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542230610430 is a wasteful number, since it uses less digits than its factorization.
542230610430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18074353691.
The product of its (nonzero) digits is 17280, while the sum is 30.
Adding to 542230610430 its reverse (34016032245), we get a palindrome (576246642675).
The spelling of 542230610430 in words is "five hundred forty-two billion, two hundred thirty million, six hundred ten thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •