Base | Representation |
---|---|
bin | 101111110011… |
… | …101111111111 |
3 | 212120201200101 |
4 | 233303233333 |
5 | 11202021420 |
6 | 1124341531 |
7 | 211345405 |
oct | 57635777 |
9 | 25521611 |
10 | 12532735 |
11 | 7090036 |
12 | 42448a7 |
13 | 279a627 |
14 | 1943475 |
15 | 117860a |
hex | bf3bff |
12532735 has 4 divisors (see below), whose sum is σ = 15039288. Its totient is φ = 10026184.
The previous prime is 12532733. The next prime is 12532747. The reversal of 12532735 is 53723521.
12532735 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12532735 - 21 = 12532733 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12532733) 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, 1253269 + ... + 1253278.
It is an arithmetic number, because the mean of its divisors is an integer number (3759822).
Almost surely, 212532735 is an apocalyptic number.
12532735 is a deficient number, since it is larger than the sum of its proper divisors (2506553).
12532735 is an equidigital number, since it uses as much as digits as its factorization.
12532735 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2506552.
The product of its digits is 6300, while the sum is 28.
The square root of 12532735 is about 3540.1603071048. The cubic root of 12532735 is about 232.2818549706.
The spelling of 12532735 in words is "twelve million, five hundred thirty-two thousand, seven hundred thirty-five".
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