Base | Representation |
---|---|
bin | 111110101011001… |
… | …1011000111100010 |
3 | 12102120020000010222 |
4 | 1331112123013202 |
5 | 13301333431432 |
6 | 544403123042 |
7 | 103054314335 |
oct | 17526330742 |
9 | 5376200128 |
10 | 2103030242 |
11 | 98a118825 |
12 | 4a8373482 |
13 | 27690c1c1 |
14 | 15d43861c |
15 | c4965112 |
hex | 7d59b1e2 |
2103030242 has 8 divisors (see below), whose sum is σ = 3155835600. Its totient is φ = 1051085044.
The previous prime is 2103030239. The next prime is 2103030263. The reversal of 2103030242 is 2420303012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2103030242.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208892 + ... + 218727.
It is an arithmetic number, because the mean of its divisors is an integer number (394479450).
Almost surely, 22103030242 is an apocalyptic number.
2103030242 is a deficient number, since it is larger than the sum of its proper divisors (1052805358).
2103030242 is a wasteful number, since it uses less digits than its factorization.
2103030242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 430080.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 2103030242 is about 45858.8076818401. The cubic root of 2103030242 is about 1281.1948157489.
Adding to 2103030242 its reverse (2420303012), we get a palindrome (4523333254).
The spelling of 2103030242 in words is "two billion, one hundred three million, thirty thousand, two hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •