Base | Representation |
---|---|
bin | 1000101001001110… |
… | …0101100001100010 |
3 | 12222201020001000100 |
4 | 2022103211201202 |
5 | 14223004441432 |
6 | 1022130003230 |
7 | 111333664062 |
oct | 21223454142 |
9 | 5881201010 |
10 | 2320390242 |
11 | a90888595 |
12 | 549116516 |
13 | 2ac9640a1 |
14 | 1802593a2 |
15 | d8a9d07c |
hex | 8a4e5862 |
2320390242 has 24 divisors (see below), whose sum is σ = 5035356144. Its totient is φ = 772256664.
The previous prime is 2320390223. The next prime is 2320390271. The reversal of 2320390242 is 2420930232.
2320390242 is a `hidden beast` number, since 2 + 32 + 0 + 390 + 242 = 666.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88668 + ... + 111815.
It is an arithmetic number, because the mean of its divisors is an integer number (209806506).
Almost surely, 22320390242 is an apocalyptic number.
2320390242 is an abundant number, since it is smaller than the sum of its proper divisors (2714965902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2320390242 is a wasteful number, since it uses less digits than its factorization.
2320390242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201134 (or 201131 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
The square root of 2320390242 is about 48170.4291241006. The cubic root of 2320390242 is about 1323.8954111089.
The spelling of 2320390242 in words is "two billion, three hundred twenty million, three hundred ninety thousand, two hundred forty-two".
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