Base | Representation |
---|---|
bin | 11100001110000010… |
… | …100000110111111000 |
3 | 2220012200101021122221 |
4 | 130032002200313320 |
5 | 444023334423112 |
6 | 21530400453424 |
7 | 2121604252135 |
oct | 341602406770 |
9 | 86180337587 |
10 | 30300311032 |
11 | 11939810172 |
12 | 5a5761a274 |
13 | 2b1b671634 |
14 | 167629d58c |
15 | bc5199e07 |
hex | 70e0a0df8 |
30300311032 has 8 divisors (see below), whose sum is σ = 56813083200. Its totient is φ = 15150155512.
The previous prime is 30300311023. The next prime is 30300311053. The reversal of 30300311032 is 23011300303.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 30300310997 and 30300311015.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1893769432 + ... + 1893769447.
It is an arithmetic number, because the mean of its divisors is an integer number (7101635400).
Almost surely, 230300311032 is an apocalyptic number.
It is an amenable number.
30300311032 is a deficient number, since it is larger than the sum of its proper divisors (26512772168).
30300311032 is a wasteful number, since it uses less digits than its factorization.
30300311032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3787538885 (or 3787538881 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 16.
Adding to 30300311032 its reverse (23011300303), we get a palindrome (53311611335).
The spelling of 30300311032 in words is "thirty billion, three hundred million, three hundred eleven thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •