Base | Representation |
---|---|
bin | 100000000001010… |
… | …111101100111110 |
3 | 1101102220010012200 |
4 | 200001113230332 |
5 | 2100012331032 |
6 | 125150412330 |
7 | 16212244431 |
oct | 4001275476 |
9 | 1342803180 |
10 | 537230142 |
11 | 256285a59 |
12 | 12bb010a6 |
13 | 873bbc77 |
14 | 514c7818 |
15 | 3226e47c |
hex | 20057b3e |
537230142 has 24 divisors (see below), whose sum is σ = 1164558720. Its totient is φ = 178990560.
The previous prime is 537230123. The next prime is 537230171. The reversal of 537230142 is 241032735.
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, 39459 + ... + 51297.
It is an arithmetic number, because the mean of its divisors is an integer number (48523280).
Almost surely, 2537230142 is an apocalyptic number.
537230142 is an abundant number, since it is smaller than the sum of its proper divisors (627328578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
537230142 is a wasteful number, since it uses less digits than its factorization.
537230142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14368 (or 14365 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The square root of 537230142 is about 23178.2256007659. The cubic root of 537230142 is about 812.9305732665.
Adding to 537230142 its reverse (241032735), we get a palindrome (778262877).
The spelling of 537230142 in words is "five hundred thirty-seven million, two hundred thirty thousand, one hundred forty-two".
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