Base | Representation |
---|---|
bin | 10000111110101… |
… | …01011100100100 |
3 | 100221000022000121 |
4 | 20133111130210 |
5 | 242430311121 |
6 | 22044451324 |
7 | 3346436515 |
oct | 1037253444 |
9 | 327008017 |
10 | 142432036 |
11 | 7344332a |
12 | 3b849b44 |
13 | 2367c316 |
14 | 14cb8a0c |
15 | c787141 |
hex | 87d5724 |
142432036 has 12 divisors (see below), whose sum is σ = 250070128. Its totient is φ = 70983432.
The previous prime is 142432033. The next prime is 142432051. The reversal of 142432036 is 630234241.
142432036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 142432036.
It is not an unprimeable number, because it can be changed into a prime (142432033) 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, 56766 + ... + 59221.
Almost surely, 2142432036 is an apocalyptic number.
It is an amenable number.
142432036 is a deficient number, since it is larger than the sum of its proper divisors (107638092).
142432036 is a wasteful number, since it uses less digits than its factorization.
142432036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116298 (or 116296 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
The square root of 142432036 is about 11934.4893481037. The cubic root of 142432036 is about 522.2389113993.
Adding to 142432036 its reverse (630234241), we get a palindrome (772666277).
The spelling of 142432036 in words is "one hundred forty-two million, four hundred thirty-two thousand, thirty-six".
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