Base | Representation |
---|---|
bin | 11110000110110… |
… | …00100000111110 |
3 | 122121012121201201 |
4 | 33003120200332 |
5 | 1004122420321 |
6 | 41020530114 |
7 | 6154412023 |
oct | 1703304076 |
9 | 577177651 |
10 | 252545086 |
11 | 11a611952 |
12 | 706b093a |
13 | 40423c81 |
14 | 2577d54a |
15 | 17288291 |
hex | f0d883e |
252545086 has 16 divisors (see below), whose sum is σ = 381542400. Its totient is φ = 125367928.
The previous prime is 252545077. The next prime is 252545089. The reversal of 252545086 is 680545252.
252545086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252545089) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228411 + ... + 229513.
It is an arithmetic number, because the mean of its divisors is an integer number (23846400).
Almost surely, 2252545086 is an apocalyptic number.
252545086 is a deficient number, since it is larger than the sum of its proper divisors (128997314).
252545086 is a wasteful number, since it uses less digits than its factorization.
252545086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1823.
The product of its (nonzero) digits is 96000, while the sum is 37.
The square root of 252545086 is about 15891.6671875546. The cubic root of 252545086 is about 632.0910496793.
The spelling of 252545086 in words is "two hundred fifty-two million, five hundred forty-five thousand, eighty-six".
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