Base | Representation |
---|---|
bin | 11110000010110… |
… | …11110101111001 |
3 | 122120020200020100 |
4 | 33001123311321 |
5 | 1004010100200 |
6 | 41001550013 |
7 | 6150154146 |
oct | 1701336571 |
9 | 576220210 |
10 | 252034425 |
11 | 11a2a3215 |
12 | 704a5309 |
13 | 402a56c6 |
14 | 256893cd |
15 | 171d6d00 |
hex | f05bd79 |
252034425 has 18 divisors (see below), whose sum is σ = 451422062. Its totient is φ = 134418240.
The previous prime is 252034403. The next prime is 252034427. The reversal of 252034425 is 524430252.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 10169721 + 241864704 = 3189^2 + 15552^2 .
It is not a de Polignac number, because 252034425 - 28 = 252034169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (252034427) 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 17 ways as a sum of consecutive naturals, for example, 559852 + ... + 560301.
Almost surely, 2252034425 is an apocalyptic number.
252034425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
252034425 is a deficient number, since it is larger than the sum of its proper divisors (199387637).
252034425 is a wasteful number, since it uses less digits than its factorization.
252034425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1120169 (or 1120161 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
The square root of 252034425 is about 15875.5921149417. The cubic root of 252034425 is about 631.6647204506.
Adding to 252034425 its reverse (524430252), we get a palindrome (776464677).
The spelling of 252034425 in words is "two hundred fifty-two million, thirty-four thousand, four hundred twenty-five".
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