Base | Representation |
---|---|
bin | 1110111011001… |
… | …10101100110011 |
3 | 22201120212202121 |
4 | 13131212230303 |
5 | 224022414303 |
6 | 20231255111 |
7 | 3050123041 |
oct | 735465463 |
9 | 281525677 |
10 | 125201203 |
11 | 64744576 |
12 | 35b1a497 |
13 | 1cc2846a |
14 | 128b1391 |
15 | aed19bd |
hex | 7766b33 |
125201203 has 8 divisors (see below), whose sum is σ = 131936000. Its totient is φ = 118480968.
The previous prime is 125201201. The next prime is 125201221. The reversal of 125201203 is 302102521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 125201203 - 21 = 125201201 is a prime.
It is not an unprimeable number, because it can be changed into a prime (125201201) by changing a digit.
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, 17098 + ... + 23296.
It is an arithmetic number, because the mean of its divisors is an integer number (16492000).
Almost surely, 2125201203 is an apocalyptic number.
125201203 is a deficient number, since it is larger than the sum of its proper divisors (6734797).
125201203 is a wasteful number, since it uses less digits than its factorization.
125201203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7281.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 125201203 is about 11189.3343412376. The cubic root of 125201203 is about 500.2681268569.
Adding to 125201203 its reverse (302102521), we get a palindrome (427303724).
The spelling of 125201203 in words is "one hundred twenty-five million, two hundred one thousand, two hundred three".
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