Base | Representation |
---|---|
bin | 11100010001000111… |
… | …101110111111101010 |
3 | 2220100021122221000112 |
4 | 130101013232333222 |
5 | 444130103324432 |
6 | 21535444534322 |
7 | 2123102560460 |
oct | 342107567752 |
9 | 86307587015 |
10 | 30352011242 |
11 | 11965a12313 |
12 | 5a709b13a2 |
13 | 2b292a3887 |
14 | 167d0ba830 |
15 | bc99ad7b2 |
hex | 7111eefea |
30352011242 has 16 divisors (see below), whose sum is σ = 55092726720. Its totient is φ = 12242827968.
The previous prime is 30352011181. The next prime is 30352011269. The reversal of 30352011242 is 24211025303.
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, 63764492 + ... + 63764967.
It is an arithmetic number, because the mean of its divisors is an integer number (3443295420).
Almost surely, 230352011242 is an apocalyptic number.
30352011242 is a deficient number, since it is larger than the sum of its proper divisors (24740715478).
30352011242 is a wasteful number, since it uses less digits than its factorization.
30352011242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127529485.
The product of its (nonzero) digits is 1440, while the sum is 23.
Adding to 30352011242 its reverse (24211025303), we get a palindrome (54563036545).
The spelling of 30352011242 in words is "thirty billion, three hundred fifty-two million, eleven thousand, two hundred forty-two".
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