Base | Representation |
---|---|
bin | 1110010100011… |
… | …00100101110101 |
3 | 22101000101210002 |
4 | 13022030211311 |
5 | 221222113100 |
6 | 15530241045 |
7 | 2655643130 |
oct | 712144565 |
9 | 271011702 |
10 | 120113525 |
11 | 6188a084 |
12 | 34286185 |
13 | 1bb667bc |
14 | 11d49217 |
15 | a8292d5 |
hex | 728c975 |
120113525 has 12 divisors (see below), whose sum is σ = 170218272. Its totient is φ = 82363440.
The previous prime is 120113471. The next prime is 120113537. The reversal of 120113525 is 525311021.
It is a happy number.
It is not a de Polignac number, because 120113525 - 210 = 120112501 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 120113497 and 120113506.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 343007 + ... + 343356.
It is an arithmetic number, because the mean of its divisors is an integer number (14184856).
Almost surely, 2120113525 is an apocalyptic number.
It is an amenable number.
120113525 is a deficient number, since it is larger than the sum of its proper divisors (50104747).
120113525 is an equidigital number, since it uses as much as digits as its factorization.
120113525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 686380 (or 686375 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 20.
The square root of 120113525 is about 10959.6316087723. The cubic root of 120113525 is about 493.3979084673.
Adding to 120113525 its reverse (525311021), we get a palindrome (645424546).
The spelling of 120113525 in words is "one hundred twenty million, one hundred thirteen thousand, five hundred twenty-five".
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