Base | Representation |
---|---|
bin | 11110000010110… |
… | …11111111000101 |
3 | 122120020201001010 |
4 | 33001123333011 |
5 | 1004010110023 |
6 | 41001552433 |
7 | 6150155646 |
oct | 1701337705 |
9 | 576221033 |
10 | 252035013 |
11 | 11a2a36aa |
12 | 704a5719 |
13 | 402a5a59 |
14 | 256896cd |
15 | 171d7093 |
hex | f05bfc5 |
252035013 has 8 divisors (see below), whose sum is σ = 355814208. Its totient is φ = 158139584.
The previous prime is 252034999. The next prime is 252035023. The reversal of 252035013 is 310530252.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 252035013 - 26 = 252034949 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252035023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2470881 + ... + 2470982.
It is an arithmetic number, because the mean of its divisors is an integer number (44476776).
Almost surely, 2252035013 is an apocalyptic number.
It is an amenable number.
252035013 is a deficient number, since it is larger than the sum of its proper divisors (103779195).
252035013 is a wasteful number, since it uses less digits than its factorization.
252035013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4941883.
The product of its (nonzero) digits is 900, while the sum is 21.
The square root of 252035013 is about 15875.6106339252. The cubic root of 252035013 is about 631.6652116779.
Adding to 252035013 its reverse (310530252), we get a palindrome (562565265).
The spelling of 252035013 in words is "two hundred fifty-two million, thirty-five thousand, thirteen".
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