Base | Representation |
---|---|
bin | 11110001000000… |
… | …01010111101000 |
3 | 122121112010021102 |
4 | 33010001113220 |
5 | 1004143244144 |
6 | 41024300532 |
7 | 6156006626 |
oct | 1704012750 |
9 | 577463242 |
10 | 252712424 |
11 | 11a716648 |
12 | 70771748 |
13 | 404821a3 |
14 | 257c4516 |
15 | 172bcb4e |
hex | f1015e8 |
252712424 has 16 divisors (see below), whose sum is σ = 479545920. Its totient is φ = 124833520.
The previous prime is 252712423. The next prime is 252712433. The reversal of 252712424 is 424217252.
It is not an unprimeable number, because it can be changed into a prime (252712423) 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, 189632 + ... + 190959.
It is an arithmetic number, because the mean of its divisors is an integer number (29971620).
Almost surely, 2252712424 is an apocalyptic number.
It is an amenable number.
252712424 is a deficient number, since it is larger than the sum of its proper divisors (226833496).
252712424 is a wasteful number, since it uses less digits than its factorization.
252712424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 380680 (or 380676 counting only the distinct ones).
The product of its digits is 8960, while the sum is 29.
The square root of 252712424 is about 15896.9312761929. The cubic root of 252712424 is about 632.2306280551.
Adding to 252712424 its reverse (424217252), we get a palindrome (676929676).
The spelling of 252712424 in words is "two hundred fifty-two million, seven hundred twelve thousand, four hundred twenty-four".
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