Base | Representation |
---|---|
bin | 111001100110… |
… | …1010100100010 |
3 | 2002211101011002 |
4 | 1303031110202 |
5 | 30212413442 |
6 | 2555152002 |
7 | 514463630 |
oct | 163152442 |
9 | 62741132 |
10 | 30201122 |
11 | 16058606 |
12 | a145602 |
13 | 63456b3 |
14 | 4022350 |
15 | 29b8732 |
hex | 1ccd522 |
30201122 has 32 divisors (see below), whose sum is σ = 54345600. Its totient is φ = 12313728.
The previous prime is 30201091. The next prime is 30201137. The reversal of 30201122 is 22110203.
It is a happy number.
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, 29129 + ... + 30147.
It is an arithmetic number, because the mean of its divisors is an integer number (1698300).
Almost surely, 230201122 is an apocalyptic number.
30201122 is a deficient number, since it is larger than the sum of its proper divisors (24144478).
30201122 is a wasteful number, since it uses less digits than its factorization.
30201122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1130.
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 30201122 is about 5495.5547490676. The cubic root of 30201122 is about 311.4160744441.
Adding to 30201122 its reverse (22110203), we get a palindrome (52311325).
The spelling of 30201122 in words is "thirty million, two hundred one thousand, one hundred twenty-two".
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