Base | Representation |
---|---|
bin | 11100001111110100… |
… | …010001001010100110 |
3 | 2220021202111022010021 |
4 | 130033310101022212 |
5 | 444104003143420 |
6 | 21533343545354 |
7 | 2122415601136 |
oct | 341764211246 |
9 | 86252438107 |
10 | 30330131110 |
11 | 11954628464 |
12 | 5a655bb25a |
13 | 2b248b2756 |
14 | 167a222ac6 |
15 | bc7ada7aa |
hex | 70fd112a6 |
30330131110 has 128 divisors (see below), whose sum is σ = 60715008000. Its totient is φ = 10863756288.
The previous prime is 30330131107. The next prime is 30330131147. The reversal of 30330131110 is 1113103303.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 62279287 + ... + 62279773.
It is an arithmetic number, because the mean of its divisors is an integer number (474336000).
Almost surely, 230330131110 is an apocalyptic number.
30330131110 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
30330131110 is a wasteful number, since it uses less digits than its factorization.
30330131110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 758.
The product of its (nonzero) digits is 81, while the sum is 16.
Adding to 30330131110 its reverse (1113103303), we get a palindrome (31443234413).
The spelling of 30330131110 in words is "thirty billion, three hundred thirty million, one hundred thirty-one thousand, one hundred ten".
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