Base | Representation |
---|---|
bin | 1001100011010… |
… | …1110000111100 |
3 | 2210101120100221 |
4 | 2120311300330 |
5 | 40224103413 |
6 | 3550431124 |
7 | 664361545 |
oct | 230656074 |
9 | 83346327 |
10 | 40066108 |
11 | 20686295 |
12 | 115024a4 |
13 | 83ba974 |
14 | 546d4cc |
15 | 37b668d |
hex | 2635c3c |
40066108 has 12 divisors (see below), whose sum is σ = 70522200. Its totient is φ = 19916912.
The previous prime is 40066099. The next prime is 40066151. The reversal of 40066108 is 80166004.
40066108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 28258 + ... + 29641.
It is an arithmetic number, because the mean of its divisors is an integer number (5876850).
Almost surely, 240066108 is an apocalyptic number.
It is an amenable number.
40066108 is a deficient number, since it is larger than the sum of its proper divisors (30456092).
40066108 is a wasteful number, since it uses less digits than its factorization.
40066108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58076 (or 58074 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 25.
The square root of 40066108 is about 6329.7794590333. The cubic root of 40066108 is about 342.1834907879.
The spelling of 40066108 in words is "forty million, sixty-six thousand, one hundred eight".
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