Base | Representation |
---|---|
bin | 111001100010… |
… | …0100001110010 |
3 | 2002202112202011 |
4 | 1303010201302 |
5 | 30210240411 |
6 | 2554313134 |
7 | 514253626 |
oct | 163044162 |
9 | 62675664 |
10 | 30165106 |
11 | 16033544 |
12 | a1287aa |
13 | 633219a |
14 | 4013186 |
15 | 29acc21 |
hex | 1cc4872 |
30165106 has 16 divisors (see below), whose sum is σ = 48212064. Its totient is φ = 14105664.
The previous prime is 30165097. The next prime is 30165127. The reversal of 30165106 is 60156103.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2821 + ... + 8263.
It is an arithmetic number, because the mean of its divisors is an integer number (3013254).
Almost surely, 230165106 is an apocalyptic number.
30165106 is a deficient number, since it is larger than the sum of its proper divisors (18046958).
30165106 is a wasteful number, since it uses less digits than its factorization.
30165106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5625.
The product of its (nonzero) digits is 540, while the sum is 22.
The square root of 30165106 is about 5492.2769413059. The cubic root of 30165106 is about 311.2922333190.
The spelling of 30165106 in words is "thirty million, one hundred sixty-five thousand, one hundred six".
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