Base | Representation |
---|---|
bin | 111001100110… |
… | …1011101010010 |
3 | 2002211101220211 |
4 | 1303031131102 |
5 | 30212423212 |
6 | 2555154334 |
7 | 514465360 |
oct | 163153522 |
9 | 62741824 |
10 | 30201682 |
11 | 16058a75 |
12 | a1459aa |
13 | 6345a24 |
14 | 4022630 |
15 | 29b89a7 |
hex | 1ccd752 |
30201682 has 16 divisors (see below), whose sum is σ = 51846912. Its totient is φ = 12925440.
The previous prime is 30201671. The next prime is 30201709. The reversal of 30201682 is 28610203.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15207 + ... + 17077.
It is an arithmetic number, because the mean of its divisors is an integer number (3240432).
Almost surely, 230201682 is an apocalyptic number.
30201682 is a deficient number, since it is larger than the sum of its proper divisors (21645230).
30201682 is a wasteful number, since it uses less digits than its factorization.
30201682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3033.
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 30201682 is about 5495.6056991018. The cubic root of 30201682 is about 311.4179992283.
Adding to 30201682 its reverse (28610203), we get a palindrome (58811885).
The spelling of 30201682 in words is "thirty million, two hundred one thousand, six hundred eighty-two".
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