Base | Representation |
---|---|
bin | 1100011011101… |
… | …01110111100011 |
3 | 21021020120110200 |
4 | 12031311313203 |
5 | 203144314221 |
6 | 14203200243 |
7 | 2404315521 |
oct | 615656743 |
9 | 237216420 |
10 | 104291811 |
11 | 53962a88 |
12 | 2ab16083 |
13 | 187b7140 |
14 | dbcb311 |
15 | 9251426 |
hex | 6375de3 |
104291811 has 24 divisors (see below), whose sum is σ = 162782256. Its totient is φ = 63961920.
The previous prime is 104291807. The next prime is 104291827. The reversal of 104291811 is 118192401.
It is not a de Polignac number, because 104291811 - 22 = 104291807 is a prime.
It is not an unprimeable number, because it can be changed into a prime (104221811) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 37381 + ... + 40073.
It is an arithmetic number, because the mean of its divisors is an integer number (6782594).
Almost surely, 2104291811 is an apocalyptic number.
104291811 is a deficient number, since it is larger than the sum of its proper divisors (58490445).
104291811 is a wasteful number, since it uses less digits than its factorization.
104291811 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3043 (or 3040 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 27.
The square root of 104291811 is about 10212.3362165569. The cubic root of 104291811 is about 470.7063635564.
The spelling of 104291811 in words is "one hundred four million, two hundred ninety-one thousand, eight hundred eleven".
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