Base | Representation |
---|---|
bin | 111001100010… |
… | …0010001000011 |
3 | 2002202111021111 |
4 | 1303010101003 |
5 | 30210222120 |
6 | 2554304151 |
7 | 514250536 |
oct | 163042103 |
9 | 62674244 |
10 | 30164035 |
11 | 16032760 |
12 | a128057 |
13 | 6331855 |
14 | 4012a1d |
15 | 29ac75a |
hex | 1cc4443 |
30164035 has 16 divisors (see below), whose sum is σ = 41811552. Its totient is φ = 20646400.
The previous prime is 30164033. The next prime is 30164047. The reversal of 30164035 is 53046103.
It is not a de Polignac number, because 30164035 - 21 = 30164033 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30163997 and 30164015.
It is not an unprimeable number, because it can be changed into a prime (30164033) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15196 + ... + 17065.
It is an arithmetic number, because the mean of its divisors is an integer number (2613222).
Almost surely, 230164035 is an apocalyptic number.
30164035 is a deficient number, since it is larger than the sum of its proper divisors (11647517).
30164035 is a wasteful number, since it uses less digits than its factorization.
30164035 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32294.
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 30164035 is about 5492.1794398945. The cubic root of 30164035 is about 311.2885491734.
The spelling of 30164035 in words is "thirty million, one hundred sixty-four thousand, thirty-five".
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