Base | Representation |
---|---|
bin | 1010101110101101… |
… | …0110110010100000 |
3 | 21102201201211221010 |
4 | 2223223112302200 |
5 | 21344322110342 |
6 | 1153450100520 |
7 | 131242613043 |
oct | 25353266240 |
9 | 7381654833 |
10 | 2880269472 |
11 | 12489230a3 |
12 | 68471a740 |
13 | 36b953182 |
14 | 1d475ac5a |
15 | 11cce329c |
hex | abad6ca0 |
2880269472 has 48 divisors (see below), whose sum is σ = 8005459392. Its totient is φ = 903613440.
The previous prime is 2880269467. The next prime is 2880269479. The reversal of 2880269472 is 2749620882.
2880269472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is not an unprimeable number, because it can be changed into a prime (2880269479) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 880804 + ... + 884067.
It is an arithmetic number, because the mean of its divisors is an integer number (166780404).
Almost surely, 22880269472 is an apocalyptic number.
It is an amenable number.
2880269472 is an abundant number, since it is smaller than the sum of its proper divisors (5125189920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2880269472 is a wasteful number, since it uses less digits than its factorization.
2880269472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1764901 (or 1764893 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 48.
The square root of 2880269472 is about 53668.1420583944. The cubic root of 2880269472 is about 1422.8016946321.
The spelling of 2880269472 in words is "two billion, eight hundred eighty million, two hundred sixty-nine thousand, four hundred seventy-two".
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