Base | Representation |
---|---|
bin | 1001101111000… |
… | …1111110100010 |
3 | 2211211201212110 |
4 | 2123301332202 |
5 | 40423241101 |
6 | 4015140150 |
7 | 1004052246 |
oct | 233617642 |
9 | 84751773 |
10 | 40837026 |
11 | 2106250a |
12 | 11814656 |
13 | 85ca829 |
14 | 55d0426 |
15 | 38b9cd6 |
hex | 26f1fa2 |
40837026 has 32 divisors (see below), whose sum is σ = 87091200. Its totient is φ = 12720896.
The previous prime is 40837021. The next prime is 40837033. The reversal of 40837026 is 62073804.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 40836984 and 40837002.
It is not an unprimeable number, because it can be changed into a prime (40837021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13855 + ... + 16541.
It is an arithmetic number, because the mean of its divisors is an integer number (2721600).
Almost surely, 240837026 is an apocalyptic number.
40837026 is an abundant number, since it is smaller than the sum of its proper divisors (46254174).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40837026 is a wasteful number, since it uses less digits than its factorization.
40837026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2858.
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 40837026 is about 6390.3854343850. The cubic root of 40837026 is about 344.3642313467.
The spelling of 40837026 in words is "forty million, eight hundred thirty-seven thousand, twenty-six".
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