Base | Representation |
---|---|
bin | 11110000111000… |
… | …01110010110001 |
3 | 122121021112212020 |
4 | 33003201302301 |
5 | 1004130124324 |
6 | 41021422053 |
7 | 6154630563 |
oct | 1703416261 |
9 | 577245766 |
10 | 252583089 |
11 | 11a638460 |
12 | 7070a929 |
13 | 40438365 |
14 | 2578d333 |
15 | 17294679 |
hex | f0e1cb1 |
252583089 has 16 divisors (see below), whose sum is σ = 370965504. Its totient is φ = 151592400.
The previous prime is 252583081. The next prime is 252583091. The reversal of 252583089 is 980385252.
252583089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 252583089 - 23 = 252583081 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 252583089.
It is not an unprimeable number, because it can be changed into a prime (252583081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33757 + ... + 40554.
It is an arithmetic number, because the mean of its divisors is an integer number (23185344).
Almost surely, 2252583089 is an apocalyptic number.
It is an amenable number.
252583089 is a deficient number, since it is larger than the sum of its proper divisors (118382415).
252583089 is a wasteful number, since it uses less digits than its factorization.
252583089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74428.
The product of its (nonzero) digits is 172800, while the sum is 42.
The square root of 252583089 is about 15892.8628321017. The cubic root of 252583089 is about 632.1227537890.
The spelling of 252583089 in words is "two hundred fifty-two million, five hundred eighty-three thousand, eighty-nine".
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