Base | Representation |
---|---|
bin | 111010000000… |
… | …1110010110100 |
3 | 2010020021222110 |
4 | 1310001302310 |
5 | 30241303202 |
6 | 3003531020 |
7 | 516350352 |
oct | 164016264 |
9 | 63207873 |
10 | 30416052 |
11 | 16195037 |
12 | a229a70 |
13 | 63bc484 |
14 | 407a7d2 |
15 | 2a0c26c |
hex | 1d01cb4 |
30416052 has 12 divisors (see below), whose sum is σ = 70970816. Its totient is φ = 10138680.
The previous prime is 30416033. The next prime is 30416063. The reversal of 30416052 is 25061403.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 1267324 + ... + 1267347.
Almost surely, 230416052 is an apocalyptic number.
It is an amenable number.
30416052 is an abundant number, since it is smaller than the sum of its proper divisors (40554764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30416052 is a wasteful number, since it uses less digits than its factorization.
30416052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2534678 (or 2534676 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 30416052 is about 5515.0749768249. The cubic root of 30416052 is about 312.1530724880.
Adding to 30416052 its reverse (25061403), we get a palindrome (55477455).
The spelling of 30416052 in words is "thirty million, four hundred sixteen thousand, fifty-two".
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