Base | Representation |
---|---|
bin | 1010111000001110… |
… | …0111011010000011 |
3 | 21112111211200120202 |
4 | 2232003213122003 |
5 | 21440031332202 |
6 | 1201433355415 |
7 | 132236102210 |
oct | 25603473203 |
9 | 7474750522 |
10 | 2920183427 |
11 | 1269405037 |
12 | 695b68b6b |
13 | 376cb97b5 |
14 | 1d9b8ab07 |
15 | 121579802 |
hex | ae0e7683 |
2920183427 has 4 divisors (see below), whose sum is σ = 3337352496. Its totient is φ = 2503014360.
The previous prime is 2920183423. The next prime is 2920183451. The reversal of 2920183427 is 7243810292.
2920183427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 2920183427 - 22 = 2920183423 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2920183421) 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, 208584524 + ... + 208584537.
It is an arithmetic number, because the mean of its divisors is an integer number (834338124).
Almost surely, 22920183427 is an apocalyptic number.
2920183427 is a deficient number, since it is larger than the sum of its proper divisors (417169069).
2920183427 is an equidigital number, since it uses as much as digits as its factorization.
2920183427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 417169068.
The product of its (nonzero) digits is 48384, while the sum is 38.
The square root of 2920183427 is about 54038.7215522351. The cubic root of 2920183427 is about 1429.3438277620.
The spelling of 2920183427 in words is "two billion, nine hundred twenty million, one hundred eighty-three thousand, four hundred twenty-seven".
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