Base | Representation |
---|---|
bin | 11100000100000101… |
… | …000010010100000010 |
3 | 2212210000221011121021 |
4 | 130010011002110002 |
5 | 443203044401010 |
6 | 21502031020054 |
7 | 2114504655265 |
oct | 340405022402 |
9 | 85700834537 |
10 | 30133200130 |
11 | 11863451290 |
12 | 5a0b66a62a |
13 | 2ac2b61347 |
14 | 165bddccdc |
15 | bb568a8da |
hex | 704142502 |
30133200130 has 32 divisors (see below), whose sum is σ = 59185608768. Its totient is φ = 10954756800.
The previous prime is 30133200113. The next prime is 30133200131. The reversal of 30133200130 is 3100233103.
It is not an unprimeable number, because it can be changed into a prime (30133200131) 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, 430684 + ... + 495736.
It is an arithmetic number, because the mean of its divisors is an integer number (1849550274).
Almost surely, 230133200130 is an apocalyptic number.
30133200130 is a deficient number, since it is larger than the sum of its proper divisors (29052408638).
30133200130 is a wasteful number, since it uses less digits than its factorization.
30133200130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69282.
The product of its (nonzero) digits is 162, while the sum is 16.
Adding to 30133200130 its reverse (3100233103), we get a palindrome (33233433233).
The spelling of 30133200130 in words is "thirty billion, one hundred thirty-three million, two hundred thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •