Base | Representation |
---|---|
bin | 1001101000110… |
… | …0101110011101 |
3 | 2211001122222021 |
4 | 2122030232131 |
5 | 40322003201 |
6 | 4002220141 |
7 | 1000404163 |
oct | 232145635 |
9 | 84048867 |
10 | 40422301 |
11 | 208a9967 |
12 | 11654651 |
13 | 84b3b2a |
14 | 5523233 |
15 | 3836ea1 |
hex | 268cb9d |
40422301 has 2 divisors, whose sum is σ = 40422302. Its totient is φ = 40422300.
The previous prime is 40422281. The next prime is 40422307. The reversal of 40422301 is 10322404.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 24019801 + 16402500 = 4901^2 + 4050^2 .
It is a cyclic number.
It is not a de Polignac number, because 40422301 - 29 = 40421789 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (40422307) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20211150 + 20211151.
It is an arithmetic number, because the mean of its divisors is an integer number (20211151).
Almost surely, 240422301 is an apocalyptic number.
It is an amenable number.
40422301 is a deficient number, since it is larger than the sum of its proper divisors (1).
40422301 is an equidigital number, since it uses as much as digits as its factorization.
40422301 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 40422301 is about 6357.8534899760. The cubic root of 40422301 is about 343.1945194534.
Adding to 40422301 its reverse (10322404), we get a palindrome (50744705).
The spelling of 40422301 in words is "forty million, four hundred twenty-two thousand, three hundred one".
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