Base | Representation |
---|---|
bin | 1000011010010011110… |
… | …10101111100110001000 |
3 | 1000121222010000202011020 |
4 | 10031021322233212020 |
5 | 14213334223214104 |
6 | 340433252032440 |
7 | 26610522333252 |
oct | 4151172574610 |
9 | 1017863022136 |
10 | 289002944904 |
11 | 1016246a0013 |
12 | 48016602720 |
13 | 213396c580b |
14 | ddb87dacd2 |
15 | 77b70022d9 |
hex | 4349eaf988 |
289002944904 has 32 divisors (see below), whose sum is σ = 725505332640. Its totient is φ = 95934585600.
The previous prime is 289002944849. The next prime is 289002944929. The reversal of 289002944904 is 409449200982.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24977182 + ... + 24988749.
It is an arithmetic number, because the mean of its divisors is an integer number (22672041645).
Almost surely, 2289002944904 is an apocalyptic number.
289002944904 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
289002944904 is an abundant number, since it is smaller than the sum of its proper divisors (436502387736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
289002944904 is a wasteful number, since it uses less digits than its factorization.
289002944904 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49966181 (or 49966177 counting only the distinct ones).
The product of its (nonzero) digits is 1492992, while the sum is 51.
The spelling of 289002944904 in words is "two hundred eighty-nine billion, two million, nine hundred forty-four thousand, nine hundred four".
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