Base | Representation |
---|---|
bin | 111010000010… |
… | …1111110001100 |
3 | 2010021011110020 |
4 | 1310011332030 |
5 | 30242330124 |
6 | 3004142140 |
7 | 516451266 |
oct | 164057614 |
9 | 63234406 |
10 | 30433164 |
11 | 161a6983 |
12 | a237950 |
13 | 63c71b8 |
14 | 4082b36 |
15 | 2a12379 |
hex | 1d05f8c |
30433164 has 24 divisors (see below), whose sum is σ = 72663360. Its totient is φ = 9908304.
The previous prime is 30433157. The next prime is 30433171. The reversal of 30433164 is 46133403.
It is an interprime number because it is at equal distance from previous prime (30433157) and next prime (30433171).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28974 + ... + 30005.
It is an arithmetic number, because the mean of its divisors is an integer number (3027640).
Almost surely, 230433164 is an apocalyptic number.
It is an amenable number.
30433164 is an abundant number, since it is smaller than the sum of its proper divisors (42230196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30433164 is a wasteful number, since it uses less digits than its factorization.
30433164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59029 (or 59027 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
The square root of 30433164 is about 5516.6261428522. The cubic root of 30433164 is about 312.2116003773.
Adding to 30433164 its reverse (46133403), we get a palindrome (76566567).
The spelling of 30433164 in words is "thirty million, four hundred thirty-three thousand, one hundred sixty-four".
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