Base | Representation |
---|---|
bin | 1000011100100001100… |
… | …11101111001001110010 |
3 | 1000202000222222202111002 |
4 | 10032100303233021302 |
5 | 14223303211243133 |
6 | 341151255522002 |
7 | 26652143525012 |
oct | 4162063571162 |
9 | 1022028882432 |
10 | 290192290418 |
11 | 102084a89998 |
12 | 482a8989302 |
13 | 21498c29564 |
14 | 1008c755c42 |
15 | 7836635ce8 |
hex | 4390cef272 |
290192290418 has 32 divisors (see below), whose sum is σ = 445311250560. Its totient is φ = 141796811520.
The previous prime is 290192290411. The next prime is 290192290441. The reversal of 290192290418 is 814092291092.
It is a super-2 number, since 2×2901922904182 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (290192290411) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 7361930 + ... + 7401242.
It is an arithmetic number, because the mean of its divisors is an integer number (13915976580).
Almost surely, 2290192290418 is an apocalyptic number.
290192290418 is a deficient number, since it is larger than the sum of its proper divisors (155118960142).
290192290418 is a wasteful number, since it uses less digits than its factorization.
290192290418 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39842.
The product of its (nonzero) digits is 186624, while the sum is 47.
The spelling of 290192290418 in words is "two hundred ninety billion, one hundred ninety-two million, two hundred ninety thousand, four hundred eighteen".
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