Base | Representation |
---|---|
bin | 1001101111001… |
… | …1001001001001 |
3 | 2211211222102022 |
4 | 2123303021021 |
5 | 40423414201 |
6 | 4015214225 |
7 | 1004102210 |
oct | 233631111 |
9 | 84758368 |
10 | 40841801 |
11 | 21066060 |
12 | 11817375 |
13 | 85cca60 |
14 | 55d2077 |
15 | 38bb41b |
hex | 26f3249 |
40841801 has 16 divisors (see below), whose sum is σ = 54837888. Its totient is φ = 29376000.
The previous prime is 40841797. The next prime is 40841807. The reversal of 40841801 is 10814804.
40841801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 40841801 - 22 = 40841797 is a prime.
It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (40841807) by changing a digit.
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, 19400 + ... + 21401.
It is an arithmetic number, because the mean of its divisors is an integer number (3427368).
Almost surely, 240841801 is an apocalyptic number.
It is an amenable number.
40841801 is a deficient number, since it is larger than the sum of its proper divisors (13996087).
40841801 is a wasteful number, since it uses less digits than its factorization.
40841801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40832.
The product of its (nonzero) digits is 1024, while the sum is 26.
The square root of 40841801 is about 6390.7590316018. The cubic root of 40841801 is about 344.3776527870.
It can be divided in two parts, 4084 and 1801, that added together give a palindrome (5885).
The spelling of 40841801 in words is "forty million, eight hundred forty-one thousand, eight hundred one".
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