Base | Representation |
---|---|
bin | 1110110011011111100010 |
3 | 21022011122011 |
4 | 32303133202 |
5 | 1443142210 |
6 | 215103134 |
7 | 44662444 |
oct | 16633742 |
9 | 7264564 |
10 | 3880930 |
11 | 2210889 |
12 | 1371aaa |
13 | a5b611 |
14 | 730494 |
15 | 519d8a |
hex | 3b37e2 |
3880930 has 32 divisors (see below), whose sum is σ = 7608816. Its totient is φ = 1419264.
The previous prime is 3880927. The next prime is 3880949. The reversal of 3880930 is 390883.
It can be written as a sum of positive squares in 8 ways, for example, as 1929321 + 1951609 = 1389^2 + 1397^2 .
It is a junction number, because it is equal to n+sod(n) for n = 3880892 and 3880901.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5982 + ... + 6598.
Almost surely, 23880930 is an apocalyptic number.
3880930 is a deficient number, since it is larger than the sum of its proper divisors (3727886).
3880930 is a wasteful number, since it uses less digits than its factorization.
3880930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 678.
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 3880930 is about 1970.0076141985. The cubic root of 3880930 is about 157.1491138792.
The spelling of 3880930 in words is "three million, eight hundred eighty thousand, nine hundred thirty".
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