Base | Representation |
---|---|
bin | 1010111010001001… |
… | …0010010010100000 |
3 | 21120001222011100020 |
4 | 2232202102102200 |
5 | 21444111122032 |
6 | 1202321553440 |
7 | 132364326303 |
oct | 25642222240 |
9 | 7501864306 |
10 | 2928223392 |
11 | 12729a6636 |
12 | 6987a5880 |
13 | 378873183 |
14 | 1dac80b3a |
15 | 122116b2c |
hex | ae8924a0 |
2928223392 has 48 divisors (see below), whose sum is σ = 7690969440. Its totient is φ = 975517952.
The previous prime is 2928223391. The next prime is 2928223421. The reversal of 2928223392 is 2933228292.
It is a tau number, because it is divible by the number of its divisors (48).
It is not an unprimeable number, because it can be changed into a prime (2928223391) 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, 182278 + ... + 197690.
It is an arithmetic number, because the mean of its divisors is an integer number (160228530).
Almost surely, 22928223392 is an apocalyptic number.
It is an amenable number.
2928223392 is an abundant number, since it is smaller than the sum of its proper divisors (4762746048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2928223392 is a wasteful number, since it uses less digits than its factorization.
2928223392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17405 (or 17397 counting only the distinct ones).
The product of its digits is 186624, while the sum is 42.
The square root of 2928223392 is about 54113.0611959811. The cubic root of 2928223392 is about 1430.6544011226.
The spelling of 2928223392 in words is "two billion, nine hundred twenty-eight million, two hundred twenty-three thousand, three hundred ninety-two".
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