Base | Representation |
---|---|
bin | 100000010101… |
… | …000111010010 |
3 | 120221120122020 |
4 | 200111013102 |
5 | 4132200330 |
6 | 501352310 |
7 | 132015501 |
oct | 40250722 |
9 | 16846566 |
10 | 8475090 |
11 | 4869508 |
12 | 2a08696 |
13 | 19a9760 |
14 | 11a8838 |
15 | b26210 |
hex | 8151d2 |
8475090 has 64 divisors (see below), whose sum is σ = 22643712. Its totient is φ = 2016000.
The previous prime is 8475067. The next prime is 8475119. The reversal of 8475090 is 905748.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11740 + ... + 12440.
It is an arithmetic number, because the mean of its divisors is an integer number (353808).
Almost surely, 28475090 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8475090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11321856).
8475090 is an abundant number, since it is smaller than the sum of its proper divisors (14168622).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8475090 is a wasteful number, since it uses less digits than its factorization.
8475090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 755.
The product of its (nonzero) digits is 10080, while the sum is 33.
The square root of 8475090 is about 2911.2007831821. The cubic root of 8475090 is about 203.8831991896.
The spelling of 8475090 in words is "eight million, four hundred seventy-five thousand, ninety".
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