Base | Representation |
---|---|
bin | 11010101101011… |
… | …111110000000110 |
3 | 1011020020120111010 |
4 | 122231133300012 |
5 | 1404210243100 |
6 | 112245023050 |
7 | 14051035362 |
oct | 3255376006 |
9 | 1136216433 |
10 | 448134150 |
11 | 20aa61902 |
12 | 1060b4a86 |
13 | 71ac5649 |
14 | 437342a2 |
15 | 29520750 |
hex | 1ab5fc06 |
448134150 has 24 divisors (see below), whose sum is σ = 1111373064. Its totient is φ = 119502400.
The previous prime is 448134131. The next prime is 448134163. The reversal of 448134150 is 51431844.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1493631 + ... + 1493930.
It is an arithmetic number, because the mean of its divisors is an integer number (46307211).
Almost surely, 2448134150 is an apocalyptic number.
448134150 is an abundant number, since it is smaller than the sum of its proper divisors (663238914).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
448134150 is a wasteful number, since it uses less digits than its factorization.
448134150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2987576 (or 2987571 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 30.
The square root of 448134150 is about 21169.1792471980. The cubic root of 448134150 is about 765.2488404031.
Adding to 448134150 its reverse (51431844), we get a palindrome (499565994).
The spelling of 448134150 in words is "four hundred forty-eight million, one hundred thirty-four thousand, one hundred fifty".
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