Base | Representation |
---|---|
bin | 111001010000… |
… | …1110111000000 |
3 | 2002111022221211 |
4 | 1302201313000 |
5 | 30141214404 |
6 | 2551255504 |
7 | 513122626 |
oct | 162416700 |
9 | 62438854 |
10 | 30023104 |
11 | 15a46891 |
12 | a07a594 |
13 | 62b2667 |
14 | 3db7516 |
15 | 2980b04 |
hex | 1ca1dc0 |
30023104 has 28 divisors (see below), whose sum is σ = 60048648. Its totient is φ = 14892800.
The previous prime is 30023089. The next prime is 30023107. The reversal of 30023104 is 40132003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30023107) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 6594 + ... + 10174.
Almost surely, 230023104 is an apocalyptic number.
It is an amenable number.
30023104 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
30023104 is a wasteful number, since it uses less digits than its factorization.
30023104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3724 (or 3714 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 30023104 is about 5479.3342661312. The cubic root of 30023104 is about 310.8029962382.
Adding to 30023104 its reverse (40132003), we get a palindrome (70155107).
The spelling of 30023104 in words is "thirty million, twenty-three thousand, one hundred four".
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