Base | Representation |
---|---|
bin | 1011110001101101110110 |
3 | 12210211212120 |
4 | 23301231312 |
5 | 1242242342 |
6 | 150100410 |
7 | 35145435 |
oct | 13615566 |
9 | 5724776 |
10 | 3087222 |
11 | 1819526 |
12 | 104a706 |
13 | 841278 |
14 | 5a511c |
15 | 40eaec |
hex | 2f1b76 |
3087222 has 16 divisors (see below), whose sum is σ = 6262272. Its totient is φ = 1014440.
The previous prime is 3087211. The next prime is 3087223. The reversal of 3087222 is 2227803.
It is a junction number, because it is equal to n+sod(n) for n = 3087192 and 3087201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3087223) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3198 + ... + 4049.
It is an arithmetic number, because the mean of its divisors is an integer number (391392).
Almost surely, 23087222 is an apocalyptic number.
3087222 is an abundant number, since it is smaller than the sum of its proper divisors (3175050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3087222 is a wasteful number, since it uses less digits than its factorization.
3087222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7323.
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 3087222 is about 1757.0492309551. The cubic root of 3087222 is about 145.6093579201.
The spelling of 3087222 in words is "three million, eighty-seven thousand, two hundred twenty-two".
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