Base | Representation |
---|---|
bin | 1100000101100011… |
… | …0000111010111000 |
3 | 22101010002101202201 |
4 | 3001120300322320 |
5 | 23121042311040 |
6 | 1253540435544 |
7 | 143254514461 |
oct | 30130607270 |
9 | 8333071681 |
10 | 3244494520 |
11 | 1415483833 |
12 | 7666a8bb4 |
13 | 3c924a057 |
14 | 22ac8bd68 |
15 | 13ec8ba9a |
hex | c1630eb8 |
3244494520 has 16 divisors (see below), whose sum is σ = 7300112760. Its totient is φ = 1297797792.
The previous prime is 3244494469. The next prime is 3244494551. The reversal of 3244494520 is 254944423.
It is a self number, because there is not a number n which added to its sum of digits gives 3244494520.
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, 40556142 + ... + 40556221.
Almost surely, 23244494520 is an apocalyptic number.
It is an amenable number.
3244494520 is an abundant number, since it is smaller than the sum of its proper divisors (4055618240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3244494520 is a wasteful number, since it uses less digits than its factorization.
3244494520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81112374 (or 81112370 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 37.
The square root of 3244494520 is about 56960.4645346226. The cubic root of 3244494520 is about 1480.4111531170.
The spelling of 3244494520 in words is "three billion, two hundred forty-four million, four hundred ninety-four thousand, five hundred twenty".
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