Base | Representation |
---|---|
bin | 1001110000101… |
… | …1101010101010 |
3 | 2212001002012122 |
4 | 2130023222222 |
5 | 40440123000 |
6 | 4021311242 |
7 | 1005001106 |
oct | 234135252 |
9 | 85032178 |
10 | 40942250 |
11 | 21124578 |
12 | 11865522 |
13 | 86366ab |
14 | 561a906 |
15 | 38db085 |
hex | 270baaa |
40942250 has 32 divisors (see below), whose sum is σ = 77023440. Its totient is φ = 16296000.
The previous prime is 40942247. The next prime is 40942261. The reversal of 40942250 is 5224904.
40942250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 3988009 + 36954241 = 1997^2 + 6079^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97040 + ... + 97460.
Almost surely, 240942250 is an apocalyptic number.
40942250 is a deficient number, since it is larger than the sum of its proper divisors (36081190).
40942250 is a wasteful number, since it uses less digits than its factorization.
40942250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 827 (or 817 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 40942250 is about 6398.6131309839. The cubic root of 40942250 is about 344.6597499611.
The spelling of 40942250 in words is "forty million, nine hundred forty-two thousand, two hundred fifty".
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