Base | Representation |
---|---|
bin | 1011101100101000… |
… | …1010100011001000 |
3 | 22002211110201202221 |
4 | 2323022022203020 |
5 | 22412320112130 |
6 | 1235325103424 |
7 | 140545410505 |
oct | 27312124310 |
9 | 8084421687 |
10 | 3140004040 |
11 | 13714a5568 |
12 | 7376b7b74 |
13 | 3b06c3674 |
14 | 21b04c4ac |
15 | 1359eb87a |
hex | bb28a8c8 |
3140004040 has 32 divisors (see below), whose sum is σ = 7480599480. Its totient is φ = 1182118912.
The previous prime is 3140004037. The next prime is 3140004103. The reversal of 3140004040 is 404000413.
It can be written as a sum of positive squares in 4 ways, for example, as 2101488964 + 1038515076 = 45842^2 + 32226^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2308147 + ... + 2309506.
Almost surely, 23140004040 is an apocalyptic number.
It is an amenable number.
3140004040 is an abundant number, since it is smaller than the sum of its proper divisors (4340595440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3140004040 is a wasteful number, since it uses less digits than its factorization.
3140004040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4617681 (or 4617677 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 3140004040 is about 56035.7389529218. The cubic root of 3140004040 is about 1464.3449785231.
Adding to 3140004040 its reverse (404000413), we get a palindrome (3544004453).
The spelling of 3140004040 in words is "three billion, one hundred forty million, four thousand, forty".
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