Base | Representation |
---|---|
bin | 11100001111110100… |
… | …100100011101010010 |
3 | 2220021202122022111221 |
4 | 130033310210131102 |
5 | 444104013211010 |
6 | 21533345355254 |
7 | 2122416350413 |
oct | 341764443522 |
9 | 86252568457 |
10 | 30330210130 |
11 | 11954681870 |
12 | 5a65638b2a |
13 | 2b2490c6cc |
14 | 167a24380a |
15 | bc7b03dda |
hex | 70fd24752 |
30330210130 has 32 divisors (see below), whose sum is σ = 59607353088. Its totient is φ = 11019936000.
The previous prime is 30330210091. The next prime is 30330210149. The reversal of 30330210130 is 3101203303.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17319 + ... + 246901.
It is an arithmetic number, because the mean of its divisors is an integer number (1862729784).
Almost surely, 230330210130 is an apocalyptic number.
30330210130 is a deficient number, since it is larger than the sum of its proper divisors (29277142958).
30330210130 is a wasteful number, since it uses less digits than its factorization.
30330210130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230802.
The product of its (nonzero) digits is 162, while the sum is 16.
Adding to 30330210130 its reverse (3101203303), we get a palindrome (33431413433).
The spelling of 30330210130 in words is "thirty billion, three hundred thirty million, two hundred ten thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •