Base | Representation |
---|---|
bin | 1000010000111110110… |
… | …00001111101100000001 |
3 | 1000011001001100202121001 |
4 | 10020133120033230001 |
5 | 14123110014302240 |
6 | 334244251132001 |
7 | 26342433433501 |
oct | 4103730175401 |
9 | 1004031322531 |
10 | 283994290945 |
11 | aa494412182 |
12 | 47059144001 |
13 | 20a1bb26c51 |
14 | da61525a01 |
15 | 75c243b89a |
hex | 421f60fb01 |
283994290945 has 8 divisors (see below), whose sum is σ = 341121156480. Its totient is φ = 226976761200.
The previous prime is 283994290837. The next prime is 283994291003. The reversal of 283994290945 is 549092499382.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 283994290945 - 223 = 283985902337 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27328231 + ... + 27338620.
It is an arithmetic number, because the mean of its divisors is an integer number (42640144560).
Almost surely, 2283994290945 is an apocalyptic number.
It is an amenable number.
283994290945 is a deficient number, since it is larger than the sum of its proper divisors (57126865535).
283994290945 is a wasteful number, since it uses less digits than its factorization.
283994290945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54667895.
The product of its (nonzero) digits is 50388480, while the sum is 64.
The spelling of 283994290945 in words is "two hundred eighty-three billion, nine hundred ninety-four million, two hundred ninety thousand, nine hundred forty-five".
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