Base | Representation |
---|---|
bin | 10001111011101… |
… | …00010100011100 |
3 | 101111001021022021 |
4 | 20331310110130 |
5 | 302002012222 |
6 | 22532025524 |
7 | 3504400321 |
oct | 1075642434 |
9 | 344037267 |
10 | 150422812 |
11 | 77a00981 |
12 | 424622a4 |
13 | 252194a7 |
14 | 15d98b48 |
15 | d314ac7 |
hex | 8f7451c |
150422812 has 12 divisors (see below), whose sum is σ = 263725000. Its totient is φ = 75072816.
The previous prime is 150422807. The next prime is 150422813. The reversal of 150422812 is 218224051.
150422812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150422813) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32187 + ... + 36562.
Almost surely, 2150422812 is an apocalyptic number.
It is an amenable number.
150422812 is a deficient number, since it is larger than the sum of its proper divisors (113302188).
150422812 is a wasteful number, since it uses less digits than its factorization.
150422812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69300 (or 69298 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 25.
The square root of 150422812 is about 12264.6977948908. The cubic root of 150422812 is about 531.8280438091.
Adding to 150422812 its reverse (218224051), we get a palindrome (368646863).
The spelling of 150422812 in words is "one hundred fifty million, four hundred twenty-two thousand, eight hundred twelve".
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