Base | Representation |
---|---|
bin | 1011111111101000010000 |
3 | 12220202001011 |
4 | 23333220100 |
5 | 1301103313 |
6 | 151220304 |
7 | 35503534 |
oct | 13775020 |
9 | 5822034 |
10 | 3144208 |
11 | 1858321 |
12 | 1077694 |
13 | 8611a2 |
14 | 5bbbc4 |
15 | 42193d |
hex | 2ffa10 |
3144208 has 20 divisors (see below), whose sum is σ = 6241788. Its totient is φ = 1533440.
The previous prime is 3144191. The next prime is 3144217. The reversal of 3144208 is 8024413.
It can be written as a sum of positive squares in 2 ways, for example, as 1327104 + 1817104 = 1152^2 + 1348^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1741 + ... + 3052.
Almost surely, 23144208 is an apocalyptic number.
It is an amenable number.
3144208 is a deficient number, since it is larger than the sum of its proper divisors (3097580).
3144208 is a wasteful number, since it uses less digits than its factorization.
3144208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4842 (or 4836 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 3144208 is about 1773.1914730226. The cubic root of 3144208 is about 146.4998194502.
The spelling of 3144208 in words is "three million, one hundred forty-four thousand, two hundred eight".
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