Base | Representation |
---|---|
bin | 1011110001110001001100 |
3 | 12210212011111 |
4 | 23301301030 |
5 | 1242244221 |
6 | 150101404 |
7 | 35146162 |
oct | 13616114 |
9 | 5725144 |
10 | 3087436 |
11 | 1819700 |
12 | 104a864 |
13 | 8413b1 |
14 | 5a5232 |
15 | 40ebe1 |
hex | 2f1c4c |
3087436 has 18 divisors (see below), whose sum is σ = 5939780. Its totient is φ = 1403160.
The previous prime is 3087431. The next prime is 3087437. The reversal of 3087436 is 6347803.
3087436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×30874362 = 19064522108192, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3087398 and 3087407.
It is not an unprimeable number, because it can be changed into a prime (3087431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2706 + ... + 3673.
Almost surely, 23087436 is an apocalyptic number.
It is an amenable number.
3087436 is a deficient number, since it is larger than the sum of its proper divisors (2852344).
3087436 is a wasteful number, since it uses less digits than its factorization.
3087436 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6405 (or 6392 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 31.
The square root of 3087436 is about 1757.1101274536. The cubic root of 3087436 is about 145.6127222913.
It can be divided in two parts, 308 and 7436, that added together give a square (7744 = 882).
The spelling of 3087436 in words is "three million, eighty-seven thousand, four hundred thirty-six".
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