Base | Representation |
---|---|
bin | 1011111101111101… |
… | …10100101011100000 |
3 | 121120210110101001111 |
4 | 11332332310223200 |
5 | 101124343141331 |
6 | 2541325513104 |
7 | 315140463124 |
oct | 57676645340 |
9 | 17523411044 |
10 | 6425365216 |
11 | 27a7a50a96 |
12 | 12b3a12794 |
13 | 7b524b86a |
14 | 44d4d7584 |
15 | 27915bdb1 |
hex | 17efb4ae0 |
6425365216 has 24 divisors (see below), whose sum is σ = 12857317704. Its totient is φ = 3160014720.
The previous prime is 6425365189. The next prime is 6425365217. The reversal of 6425365216 is 6125635246.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6425365217) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1643890 + ... + 1647793.
It is an arithmetic number, because the mean of its divisors is an integer number (535721571).
Almost surely, 26425365216 is an apocalyptic number.
It is an amenable number.
6425365216 is an abundant number, since it is smaller than the sum of its proper divisors (6431952488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6425365216 is a wasteful number, since it uses less digits than its factorization.
6425365216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3291754 (or 3291746 counting only the distinct ones).
The product of its digits is 259200, while the sum is 40.
The square root of 6425365216 is about 80158.3758318493. The cubic root of 6425365216 is about 1859.0851106274.
The spelling of 6425365216 in words is "six billion, four hundred twenty-five million, three hundred sixty-five thousand, two hundred sixteen".
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