Base | Representation |
---|---|
bin | 1001101000110… |
… | …0001111001101 |
3 | 2211001120020012 |
4 | 2122030033031 |
5 | 40321422201 |
6 | 4002203005 |
7 | 1000365305 |
oct | 232141715 |
9 | 84046205 |
10 | 40420301 |
11 | 208a8409 |
12 | 11653465 |
13 | 84b2c4c |
14 | 5522605 |
15 | 38365bb |
hex | 268c3cd |
40420301 has 16 divisors (see below), whose sum is σ = 42977088. Its totient is φ = 37968000.
The previous prime is 40420297. The next prime is 40420307. The reversal of 40420301 is 10302404.
40420301 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 40420301 - 22 = 40420297 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40420307) 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, 177950 + ... + 178176.
It is an arithmetic number, because the mean of its divisors is an integer number (2686068).
Almost surely, 240420301 is an apocalyptic number.
40420301 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
It is an amenable number.
40420301 is a deficient number, since it is larger than the sum of its proper divisors (2556787).
40420301 is a wasteful number, since it uses less digits than its factorization.
40420301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 412.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 40420301 is about 6357.6962022418. The cubic root of 40420301 is about 343.1888592086.
Adding to 40420301 its reverse (10302404), we get a palindrome (50722705).
The spelling of 40420301 in words is "forty million, four hundred twenty thousand, three hundred one".
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