Base | Representation |
---|---|
bin | 11100001001111110… |
… | …000010101100111010 |
3 | 2220000220220020201012 |
4 | 130021332002230322 |
5 | 443403344430020 |
6 | 21515521153522 |
7 | 2120115005120 |
oct | 341176025472 |
9 | 86026806635 |
10 | 30232030010 |
11 | 11904213676 |
12 | 5a3878b8a2 |
13 | 2b0a485370 |
14 | 166b1a7910 |
15 | bbe1ad7c5 |
hex | 709f82b3a |
30232030010 has 64 divisors (see below), whose sum is σ = 66999744000. Its totient is φ = 9564486912.
The previous prime is 30232029941. The next prime is 30232030021. The reversal of 30232030010 is 1003023203.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3953771 + ... + 3961409.
It is an arithmetic number, because the mean of its divisors is an integer number (1046871000).
Almost surely, 230232030010 is an apocalyptic number.
30232030010 is an abundant number, since it is smaller than the sum of its proper divisors (36767713990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30232030010 is a wasteful number, since it uses less digits than its factorization.
30232030010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12015.
The product of its (nonzero) digits is 108, while the sum is 14.
Adding to 30232030010 its reverse (1003023203), we get a palindrome (31235053213).
The spelling of 30232030010 in words is "thirty billion, two hundred thirty-two million, thirty thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.140 sec. • engine limits •