Base | Representation |
---|---|
bin | 11011100000100… |
… | …01010011111001 |
3 | 121002012200221201 |
4 | 31300101103321 |
5 | 433033221000 |
6 | 34521534201 |
7 | 5501256520 |
oct | 1560212371 |
9 | 532180851 |
10 | 230757625 |
11 | 10929068a |
12 | 65344361 |
13 | 38a66097 |
14 | 2290b4b7 |
15 | 153d296a |
hex | dc114f9 |
230757625 has 16 divisors (see below), whose sum is σ = 329127552. Its totient is φ = 158233200.
The previous prime is 230757623. The next prime is 230757647. The reversal of 230757625 is 526757032.
230757625 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 230757625 - 21 = 230757623 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230757623) 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, 130987 + ... + 132736.
It is an arithmetic number, because the mean of its divisors is an integer number (20570472).
Almost surely, 2230757625 is an apocalyptic number.
230757625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
230757625 is a deficient number, since it is larger than the sum of its proper divisors (98369927).
230757625 is an equidigital number, since it uses as much as digits as its factorization.
230757625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 263745 (or 263735 counting only the distinct ones).
The product of its (nonzero) digits is 88200, while the sum is 37.
The square root of 230757625 is about 15190.7085088221. The cubic root of 230757625 is about 613.3645710762.
The spelling of 230757625 in words is "two hundred thirty million, seven hundred fifty-seven thousand, six hundred twenty-five".
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