Base | Representation |
---|---|
bin | 111001101001… |
… | …1001011010110 |
3 | 2002212121001112 |
4 | 1303103023112 |
5 | 30214200420 |
6 | 2555455022 |
7 | 514623566 |
oct | 163231326 |
9 | 62777045 |
10 | 30225110 |
11 | 16074633 |
12 | a157472 |
13 | 63535a6 |
14 | 402ada6 |
15 | 29c08c5 |
hex | 1cd32d6 |
30225110 has 16 divisors (see below), whose sum is σ = 55328400. Its totient is φ = 11884896.
The previous prime is 30225101. The next prime is 30225113. The reversal of 30225110 is 1152203.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30225113) 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, 25025 + ... + 26204.
It is an arithmetic number, because the mean of its divisors is an integer number (3458025).
Almost surely, 230225110 is an apocalyptic number.
30225110 is a deficient number, since it is larger than the sum of its proper divisors (25103290).
30225110 is a wasteful number, since it uses less digits than its factorization.
30225110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51295.
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 30225110 is about 5497.7368070871. The cubic root of 30225110 is about 311.4985026384.
Adding to 30225110 its reverse (1152203), we get a palindrome (31377313).
The spelling of 30225110 in words is "thirty million, two hundred twenty-five thousand, one hundred ten".
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