Base | Representation |
---|---|
bin | 10000111110101… |
… | …01110011110010 |
3 | 100221000101001122 |
4 | 20133111303302 |
5 | 242430333042 |
6 | 22044502242 |
7 | 3346444040 |
oct | 1037256362 |
9 | 327011048 |
10 | 142433522 |
11 | 73444460 |
12 | 3b84a982 |
13 | 2367cbba |
14 | 14cb9390 |
15 | c7877d2 |
hex | 87d5cf2 |
142433522 has 32 divisors (see below), whose sum is σ = 267909120. Its totient is φ = 55172880.
The previous prime is 142433521. The next prime is 142433527. The reversal of 142433522 is 225334241.
It is a junction number, because it is equal to n+sod(n) for n = 142433491 and 142433500.
It is not an unprimeable number, because it can be changed into a prime (142433521) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24983 + ... + 30149.
It is an arithmetic number, because the mean of its divisors is an integer number (8372160).
Almost surely, 2142433522 is an apocalyptic number.
142433522 is a deficient number, since it is larger than the sum of its proper divisors (125475598).
142433522 is a wasteful number, since it uses less digits than its factorization.
142433522 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5366.
The product of its digits is 5760, while the sum is 26.
The square root of 142433522 is about 11934.5516044802. The cubic root of 142433522 is about 522.2407275739.
Adding to 142433522 its reverse (225334241), we get a palindrome (367767763).
The spelling of 142433522 in words is "one hundred forty-two million, four hundred thirty-three thousand, five hundred twenty-two".
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