Base | Representation |
---|---|
bin | 11110101101100011010101 |
3 | 120011000202112 |
4 | 132231203111 |
5 | 4030112101 |
6 | 444320405 |
7 | 125301005 |
oct | 36554325 |
9 | 16130675 |
10 | 8050901 |
11 | 45a9841 |
12 | 2843105 |
13 | 188b661 |
14 | 10d8005 |
15 | a906bb |
hex | 7ad8d5 |
8050901 has 6 divisors (see below), whose sum is σ = 8127810. Its totient is φ = 7974608.
The previous prime is 8050891. The next prime is 8050919. The reversal of 8050901 is 1090508.
It can be written as a sum of positive squares in 3 ways, for example, as 2640625 + 5410276 = 1625^2 + 2326^2 .
It is not a de Polignac number, because 8050901 - 222 = 3856597 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8050961) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29795 + ... + 30063.
It is an arithmetic number, because the mean of its divisors is an integer number (1354635).
Almost surely, 28050901 is an apocalyptic number.
It is an amenable number.
8050901 is a deficient number, since it is larger than the sum of its proper divisors (76909).
8050901 is an equidigital number, since it uses as much as digits as its factorization.
8050901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 615 (or 442 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 23.
The square root of 8050901 is about 2837.4109677662. The cubic root of 8050901 is about 200.4232785444.
The spelling of 8050901 in words is "eight million, fifty thousand, nine hundred one".
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