Base | Representation |
---|---|
bin | 111001010100… |
… | …0011110111000 |
3 | 2002112201011120 |
4 | 1302220132320 |
5 | 30143101412 |
6 | 2552025240 |
7 | 513265002 |
oct | 162503670 |
9 | 62481146 |
10 | 30050232 |
11 | 15a65203 |
12 | a092220 |
13 | 62c1b04 |
14 | 3dc3372 |
15 | 2988b8c |
hex | 1ca87b8 |
30050232 has 32 divisors (see below), whose sum is σ = 75724800. Its totient is φ = 9936864.
The previous prime is 30050219. The next prime is 30050269. The reversal of 30050232 is 23205003.
It is a congruent number.
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, 1882 + ... + 7977.
It is an arithmetic number, because the mean of its divisors is an integer number (2366400).
Almost surely, 230050232 is an apocalyptic number.
It is an amenable number.
30050232 is an abundant number, since it is smaller than the sum of its proper divisors (45674568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30050232 is a wasteful number, since it uses less digits than its factorization.
30050232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9995 (or 9991 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 15.
The square root of 30050232 is about 5481.8091904042. The cubic root of 30050232 is about 310.8965788946.
Adding to 30050232 its reverse (23205003), we get a palindrome (53255235).
The spelling of 30050232 in words is "thirty million, fifty thousand, two hundred thirty-two".
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