Base | Representation |
---|---|
bin | 1110110100011111000010 |
3 | 21022101012200 |
4 | 32310133002 |
5 | 1443304434 |
6 | 215134030 |
7 | 45010341 |
oct | 16643702 |
9 | 7271180 |
10 | 3884994 |
11 | 2213943 |
12 | 1374316 |
13 | a60419 |
14 | 731b58 |
15 | 51b199 |
hex | 3b47c2 |
3884994 has 12 divisors (see below), whose sum is σ = 8417526. Its totient is φ = 1294992.
The previous prime is 3884989. The next prime is 3885001. The reversal of 3884994 is 4994883.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 2934369 + 950625 = 1713^2 + 975^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 107899 + ... + 107934.
Almost surely, 23884994 is an apocalyptic number.
3884994 is an abundant number, since it is smaller than the sum of its proper divisors (4532532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3884994 is a wasteful number, since it uses less digits than its factorization.
3884994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215841 (or 215838 counting only the distinct ones).
The product of its digits is 248832, while the sum is 45.
The square root of 3884994 is about 1971.0388124032. The cubic root of 3884994 is about 157.2039487771.
The spelling of 3884994 in words is "three million, eight hundred eighty-four thousand, nine hundred ninety-four".
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