Base | Representation |
---|---|
bin | 11110101101011101101010 |
3 | 120011000021002 |
4 | 132231131222 |
5 | 4030104123 |
6 | 444315002 |
7 | 125266646 |
oct | 36553552 |
9 | 16130232 |
10 | 8050538 |
11 | 45a9541 |
12 | 2842a62 |
13 | 188b442 |
14 | 10d7c26 |
15 | a90528 |
hex | 7ad76a |
8050538 has 4 divisors (see below), whose sum is σ = 12075810. Its totient is φ = 4025268.
The previous prime is 8050517. The next prime is 8050543. The reversal of 8050538 is 8350508.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 8025889 + 24649 = 2833^2 + 157^2 .
It is a super-2 number, since 2×80505382 = 129622324178888, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 8050538.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2012633 + ... + 2012636.
Almost surely, 28050538 is an apocalyptic number.
8050538 is a deficient number, since it is larger than the sum of its proper divisors (4025272).
8050538 is a wasteful number, since it uses less digits than its factorization.
8050538 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4025271.
The product of its (nonzero) digits is 4800, while the sum is 29.
The square root of 8050538 is about 2837.3470002804. The cubic root of 8050538 is about 200.4202662628.
The spelling of 8050538 in words is "eight million, fifty thousand, five hundred thirty-eight".
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