Base | Representation |
---|---|
bin | 111001011110… |
… | …1001101000110 |
3 | 2002201000121012 |
4 | 1302331031012 |
5 | 30203310420 |
6 | 2553522222 |
7 | 514100315 |
oct | 162751506 |
9 | 62630535 |
10 | 30135110 |
11 | 16012a55 |
12 | a113372 |
13 | 6321635 |
14 | 400627c |
15 | 29a3dc5 |
hex | 1cbd346 |
30135110 has 16 divisors (see below), whose sum is σ = 54313200. Its totient is φ = 12038496.
The previous prime is 30135071. The next prime is 30135113. The reversal of 30135110 is 1153103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30135113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9281 + ... + 12099.
It is an arithmetic number, because the mean of its divisors is an integer number (3394575).
Almost surely, 230135110 is an apocalyptic number.
30135110 is a deficient number, since it is larger than the sum of its proper divisors (24178090).
30135110 is a wasteful number, since it uses less digits than its factorization.
30135110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3895.
The product of its (nonzero) digits is 45, while the sum is 14.
The square root of 30135110 is about 5489.5455185288. The cubic root of 30135110 is about 311.1890167239.
Adding to 30135110 its reverse (1153103), we get a palindrome (31288213).
The spelling of 30135110 in words is "thirty million, one hundred thirty-five thousand, one hundred ten".
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