Base | Representation |
---|---|
bin | 1110111001101… |
… | …01101000100110 |
3 | 22201012200002011 |
4 | 13130311220212 |
5 | 224000001410 |
6 | 20223104434 |
7 | 3045325105 |
oct | 734655046 |
9 | 281180064 |
10 | 125000230 |
11 | 64617583 |
12 | 35a4211a |
13 | 1cb87b44 |
14 | 1285c03c |
15 | ae9218a |
hex | 7735a26 |
125000230 has 16 divisors (see below), whose sum is σ = 225729504. Its totient is φ = 49838080.
The previous prime is 125000209. The next prime is 125000263. The reversal of 125000230 is 32000521.
It is a self number, because there is not a number n which added to its sum of digits gives 125000230.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16987 + ... + 23206.
It is an arithmetic number, because the mean of its divisors is an integer number (14108094).
Almost surely, 2125000230 is an apocalyptic number.
125000230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
125000230 is a deficient number, since it is larger than the sum of its proper divisors (100729274).
125000230 is a wasteful number, since it uses less digits than its factorization.
125000230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40511.
The product of its (nonzero) digits is 60, while the sum is 13.
The square root of 125000230 is about 11180.3501734069. The cubic root of 125000230 is about 500.0003066665. Note that the first 3 decimals are identical.
Adding to 125000230 its reverse (32000521), we get a palindrome (157000751).
The spelling of 125000230 in words is "one hundred twenty-five million, two hundred thirty", and thus it is an aban number.
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