Base | Representation |
---|---|
bin | 11100001111111011… |
… | …011100000111111010 |
3 | 2220021220000210211220 |
4 | 130033323130013322 |
5 | 444104443323002 |
6 | 21533452132510 |
7 | 2122440560646 |
oct | 341773340772 |
9 | 86256023756 |
10 | 30332011002 |
11 | 119556a1897 |
12 | 5a66167136 |
13 | 2b250c0307 |
14 | 167a591c26 |
15 | bc7d5c7bc |
hex | 70fedc1fa |
30332011002 has 32 divisors (see below), whose sum is σ = 61857005184. Its totient is φ = 9912907200.
The previous prime is 30332010983. The next prime is 30332011007. The reversal of 30332011002 is 20011023303.
It is not an unprimeable number, because it can be changed into a prime (30332011007) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19413 + ... + 247064.
It is an arithmetic number, because the mean of its divisors is an integer number (1933031412).
Almost surely, 230332011002 is an apocalyptic number.
30332011002 is an abundant number, since it is smaller than the sum of its proper divisors (31524994182).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30332011002 is a wasteful number, since it uses less digits than its factorization.
30332011002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 266854.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 30332011002 its reverse (20011023303), we get a palindrome (50343034305).
The spelling of 30332011002 in words is "thirty billion, three hundred thirty-two million, eleven thousand, two".
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