Base | Representation |
---|---|
bin | 1101101111011… |
… | …00111001111100 |
3 | 22000220002001120 |
4 | 12313230321330 |
5 | 214001441043 |
6 | 15234310540 |
7 | 2566510665 |
oct | 667547174 |
9 | 260802046 |
10 | 115265148 |
11 | 5a078459 |
12 | 32728450 |
13 | 1ab59a3b |
14 | 1144636c |
15 | a1bc983 |
hex | 6dece7c |
115265148 has 12 divisors (see below), whose sum is σ = 268952040. Its totient is φ = 38421712.
The previous prime is 115265147. The next prime is 115265149. The reversal of 115265148 is 841562511.
It is an interprime number because it is at equal distance from previous prime (115265147) and next prime (115265149).
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115265141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4802703 + ... + 4802726.
It is an arithmetic number, because the mean of its divisors is an integer number (22412670).
Almost surely, 2115265148 is an apocalyptic number.
It is an amenable number.
115265148 is an abundant number, since it is smaller than the sum of its proper divisors (153686892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115265148 is a wasteful number, since it uses less digits than its factorization.
115265148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9605436 (or 9605434 counting only the distinct ones).
The product of its digits is 9600, while the sum is 33.
The square root of 115265148 is about 10736.1607663075. The cubic root of 115265148 is about 486.6678653460.
The spelling of 115265148 in words is "one hundred fifteen million, two hundred sixty-five thousand, one hundred forty-eight".
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