Base | Representation |
---|---|
bin | 1010000111011… |
… | …1111001101000 |
3 | 2221211212201021 |
4 | 2201313321220 |
5 | 41330343102 |
6 | 4113302224 |
7 | 1023453505 |
oct | 241677150 |
9 | 87755637 |
10 | 42434152 |
11 | 21a53452 |
12 | 12264974 |
13 | 8a39787 |
14 | 58c84ac |
15 | 3ad3137 |
hex | 2877e68 |
42434152 has 16 divisors (see below), whose sum is σ = 79849440. Its totient is φ = 21140976.
The previous prime is 42434141. The next prime is 42434173. The reversal of 42434152 is 25143424.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7108 + ... + 11635.
It is an arithmetic number, because the mean of its divisors is an integer number (4990590).
Almost surely, 242434152 is an apocalyptic number.
It is an amenable number.
42434152 is a deficient number, since it is larger than the sum of its proper divisors (37415288).
42434152 is a wasteful number, since it uses less digits than its factorization.
42434152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19032 (or 19028 counting only the distinct ones).
The product of its digits is 3840, while the sum is 25.
The square root of 42434152 is about 6514.1501364338. The cubic root of 42434152 is about 348.7962785073.
Adding to 42434152 its reverse (25143424), we get a palindrome (67577576).
The spelling of 42434152 in words is "forty-two million, four hundred thirty-four thousand, one hundred fifty-two".
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