Base | Representation |
---|---|
bin | 111001100000… |
… | …0111100001100 |
3 | 2002201210120221 |
4 | 1303000330030 |
5 | 30204303122 |
6 | 2554121124 |
7 | 514163035 |
oct | 163007414 |
9 | 62653527 |
10 | 30150412 |
11 | 160234a6 |
12 | a1201a4 |
13 | 63285a6 |
14 | 400ba8c |
15 | 29a86c7 |
hex | 1cc0f0c |
30150412 has 24 divisors (see below), whose sum is σ = 54621504. Its totient is φ = 14550912.
The previous prime is 30150391. The next prime is 30150431. The reversal of 30150412 is 21405103.
It is a zygodrome in base 2.
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 7 ways as a sum of consecutive naturals, for example, 19533 + ... + 21019.
It is an arithmetic number, because the mean of its divisors is an integer number (2275896).
Almost surely, 230150412 is an apocalyptic number.
It is an amenable number.
30150412 is a deficient number, since it is larger than the sum of its proper divisors (24471092).
30150412 is a wasteful number, since it uses less digits than its factorization.
30150412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1665 (or 1663 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 30150412 is about 5490.9390817965. The cubic root of 30150412 is about 311.2416796430.
Adding to 30150412 its reverse (21405103), we get a palindrome (51555515).
The spelling of 30150412 in words is "thirty million, one hundred fifty thousand, four hundred twelve".
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