Base | Representation |
---|---|
bin | 101111000111… |
… | …110100000100 |
3 | 212020120211002 |
4 | 233013310010 |
5 | 11130242042 |
6 | 1120432432 |
7 | 206665625 |
oct | 57076404 |
9 | 25216732 |
10 | 12352772 |
11 | 6a77903 |
12 | 4178718 |
13 | 2736743 |
14 | 18d7a4c |
15 | 1140132 |
hex | bc7d04 |
12352772 has 12 divisors (see below), whose sum is σ = 21730716. Its totient is φ = 6144000.
The previous prime is 12352757. The next prime is 12352777. The reversal of 12352772 is 27725321.
12352772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 6895876 + 5456896 = 2626^2 + 2336^2 .
It is not an unprimeable number, because it can be changed into a prime (12352777) 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, 7229 + ... + 8772.
It is an arithmetic number, because the mean of its divisors is an integer number (1810893).
Almost surely, 212352772 is an apocalyptic number.
It is an amenable number.
12352772 is a deficient number, since it is larger than the sum of its proper divisors (9377944).
12352772 is a wasteful number, since it uses less digits than its factorization.
12352772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16198 (or 16196 counting only the distinct ones).
The product of its digits is 5880, while the sum is 29.
The square root of 12352772 is about 3514.6510495354. The cubic root of 12352772 is about 231.1646783362.
It can be divided in two parts, 12352 and 772, that multiplied together give a square (9535744 = 30882).
The spelling of 12352772 in words is "twelve million, three hundred fifty-two thousand, seven hundred seventy-two".
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