Base | Representation |
---|---|
bin | 1110111001111… |
… | …00111101001110 |
3 | 22201021012012222 |
4 | 13130330331032 |
5 | 224001431342 |
6 | 20223455342 |
7 | 3045511412 |
oct | 734747516 |
9 | 281235188 |
10 | 125030222 |
11 | 64638069 |
12 | 35a57552 |
13 | 1cb986a5 |
14 | 12868d42 |
15 | ae9aed2 |
hex | 773cf4e |
125030222 has 16 divisors (see below), whose sum is σ = 198844800. Its totient is φ = 58796280.
The previous prime is 125030201. The next prime is 125030267. The reversal of 125030222 is 222030521.
It is a self number, because there is not a number n which added to its sum of digits gives 125030222.
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, 6554 + ... + 17117.
It is an arithmetic number, because the mean of its divisors is an integer number (12427800).
Almost surely, 2125030222 is an apocalyptic number.
125030222 is a deficient number, since it is larger than the sum of its proper divisors (73814578).
125030222 is a wasteful number, since it uses less digits than its factorization.
125030222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23831.
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 125030222 is about 11181.6913747429. The cubic root of 125030222 is about 500.0402927529.
Adding to 125030222 its reverse (222030521), we get a palindrome (347060743).
The spelling of 125030222 in words is "one hundred twenty-five million, thirty thousand, two hundred twenty-two".
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