Base | Representation |
---|---|
bin | 111001011010… |
… | …1011011001100 |
3 | 2002122101212222 |
4 | 1302311123030 |
5 | 30201300434 |
6 | 2553114512 |
7 | 513605363 |
oct | 162653314 |
9 | 62571788 |
10 | 30103244 |
11 | 15aa1016 |
12 | a0b8a38 |
13 | 630cc92 |
14 | 3dd87da |
15 | 299972e |
hex | 1cb56cc |
30103244 has 12 divisors (see below), whose sum is σ = 52776024. Its totient is φ = 15024384.
The previous prime is 30103231. The next prime is 30103259. The reversal of 30103244 is 44230103.
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, 4214 + ... + 8829.
It is an arithmetic number, because the mean of its divisors is an integer number (4398002).
Almost surely, 230103244 is an apocalyptic number.
It is an amenable number.
30103244 is a deficient number, since it is larger than the sum of its proper divisors (22672780).
30103244 is a wasteful number, since it uses less digits than its factorization.
30103244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13624 (or 13622 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 30103244 is about 5486.6423247739. The cubic root of 30103244 is about 311.0792903774.
Adding to 30103244 its reverse (44230103), we get a palindrome (74333347).
The spelling of 30103244 in words is "thirty million, one hundred three thousand, two hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •