Base | Representation |
---|---|
bin | 100101101001010111… |
… | …000110110001010010 |
3 | 10212100002211011202010 |
4 | 211221113012301102 |
5 | 1130241111323021 |
6 | 30323023403350 |
7 | 2630463323226 |
oct | 455127066122 |
9 | 125302734663 |
10 | 40422370386 |
11 | 16163413182 |
12 | 7a01453556 |
13 | 3a72727178 |
14 | 1d56716786 |
15 | 10b8b18976 |
hex | 9695c6c52 |
40422370386 has 16 divisors (see below), whose sum is σ = 80883026784. Its totient is φ = 13467742464.
The previous prime is 40422370379. The next prime is 40422370397. The reversal of 40422370386 is 68307322404.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1581516 + ... + 1606871.
It is an arithmetic number, because the mean of its divisors is an integer number (5055189174).
Almost surely, 240422370386 is an apocalyptic number.
40422370386 is an abundant number, since it is smaller than the sum of its proper divisors (40460656398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40422370386 is a wasteful number, since it uses less digits than its factorization.
40422370386 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3190505.
The product of its (nonzero) digits is 193536, while the sum is 39.
The spelling of 40422370386 in words is "forty billion, four hundred twenty-two million, three hundred seventy thousand, three hundred eighty-six".
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