Base | Representation |
---|---|
bin | 11011011011101… |
… | …10111011000100 |
3 | 121001000120111111 |
4 | 31231312323010 |
5 | 432403002002 |
6 | 34500214404 |
7 | 5463014050 |
oct | 1555667304 |
9 | 531016444 |
10 | 230125252 |
11 | 108999565 |
12 | 6509a404 |
13 | 388a42b6 |
14 | 227c4c60 |
15 | 1530a3d7 |
hex | db76ec4 |
230125252 has 24 divisors (see below), whose sum is σ = 468054720. Its totient is φ = 96952800.
The previous prime is 230125249. The next prime is 230125261. The reversal of 230125252 is 252521032.
It is an alternating number because its digits alternate between even and odd.
It is an unprimeable number.
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, 67999 + ... + 71302.
It is an arithmetic number, because the mean of its divisors is an integer number (19502280).
Almost surely, 2230125252 is an apocalyptic number.
It is an amenable number.
230125252 is an abundant number, since it is smaller than the sum of its proper divisors (237929468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230125252 is a wasteful number, since it uses less digits than its factorization.
230125252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139371 (or 139369 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 230125252 is about 15169.8797622130. The cubic root of 230125252 is about 612.8037661363.
Adding to 230125252 its reverse (252521032), we get a palindrome (482646284).
The spelling of 230125252 in words is "two hundred thirty million, one hundred twenty-five thousand, two hundred fifty-two".
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