Base | Representation |
---|---|
bin | 1110000010010000001000 |
3 | 20220220222011 |
4 | 32002100020 |
5 | 1420213430 |
6 | 210505304 |
7 | 43162435 |
oct | 16022010 |
9 | 6826864 |
10 | 3679240 |
11 | 20932a4 |
12 | 1295234 |
13 | 9ba886 |
14 | 6bab8c |
15 | 4ca22a |
hex | 382408 |
3679240 has 32 divisors (see below), whose sum is σ = 8424000. Its totient is φ = 1445824.
The previous prime is 3679237. The next prime is 3679261. The reversal of 3679240 is 429763.
3679240 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
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, 1581 + ... + 3139.
It is an arithmetic number, because the mean of its divisors is an integer number (263250).
Almost surely, 23679240 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3679240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4212000).
3679240 is an abundant number, since it is smaller than the sum of its proper divisors (4744760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3679240 is a wasteful number, since it uses less digits than its factorization.
3679240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1629 (or 1625 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 31.
The square root of 3679240 is about 1918.1345104033. The cubic root of 3679240 is about 154.3782236374.
The spelling of 3679240 in words is "three million, six hundred seventy-nine thousand, two hundred forty".
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