Base | Representation |
---|---|
bin | 11110110111001100000010 |
3 | 120020000220100 |
4 | 132313030002 |
5 | 4032342440 |
6 | 445223230 |
7 | 125524041 |
oct | 36671402 |
9 | 16200810 |
10 | 8090370 |
11 | 4626462 |
12 | 2861b16 |
13 | 18a3602 |
14 | 1108558 |
15 | a9c230 |
hex | 7b7302 |
8090370 has 48 divisors (see below), whose sum is σ = 21178872. Its totient is φ = 2142720.
The previous prime is 8090363. The next prime is 8090387. The reversal of 8090370 is 730908.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 7338681 + 751689 = 2709^2 + 867^2 .
It is a super-3 number, since 3×80903703 (a number of 22 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21504 + ... + 21876.
Almost surely, 28090370 is an apocalyptic number.
8090370 is an abundant number, since it is smaller than the sum of its proper divisors (13088502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8090370 is a wasteful number, since it uses less digits than its factorization.
8090370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 627 (or 624 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The square root of 8090370 is about 2844.3575724581. The cubic root of 8090370 is about 200.7502653237.
The spelling of 8090370 in words is "eight million, ninety thousand, three hundred seventy".
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