Base | Representation |
---|---|
bin | 1101101101111… |
… | …01100010010101 |
3 | 22000112012220112 |
4 | 12312331202111 |
5 | 213424234000 |
6 | 15230212405 |
7 | 2565042221 |
oct | 666754225 |
9 | 260465815 |
10 | 115071125 |
11 | 59a55704 |
12 | 32654105 |
13 | 1aabc630 |
14 | 113d5781 |
15 | a180235 |
hex | 6dbd895 |
115071125 has 32 divisors (see below), whose sum is σ = 162839040. Its totient is φ = 80481600.
The previous prime is 115071107. The next prime is 115071127. The reversal of 115071125 is 521170511.
It is a de Polignac number, because none of the positive numbers 2k-115071125 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 115071125.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115071127) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29012 + ... + 32738.
It is an arithmetic number, because the mean of its divisors is an integer number (5088720).
Almost surely, 2115071125 is an apocalyptic number.
It is an amenable number.
115071125 is a deficient number, since it is larger than the sum of its proper divisors (47767915).
115071125 is a wasteful number, since it uses less digits than its factorization.
115071125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3774 (or 3764 counting only the distinct ones).
The product of its (nonzero) digits is 350, while the sum is 23.
The square root of 115071125 is about 10727.1210023939. The cubic root of 115071125 is about 486.3946466225.
The spelling of 115071125 in words is "one hundred fifteen million, seventy-one thousand, one hundred twenty-five".
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