Base | Representation |
---|---|
bin | 100101101010100011… |
… | …100000110111110001 |
3 | 10212101111111210112121 |
4 | 211222203200313301 |
5 | 1130311223301431 |
6 | 30325020554241 |
7 | 2631125505265 |
oct | 455243406761 |
9 | 125344453477 |
10 | 40442400241 |
11 | 16173753981 |
12 | 7a080b2981 |
13 | 3a7691b059 |
14 | 1d5924c0a5 |
15 | 10ba773611 |
hex | 96a8e0df1 |
40442400241 has 8 divisors (see below), whose sum is σ = 41096260224. Its totient is φ = 39790880640.
The previous prime is 40442400227. The next prime is 40442400269. The reversal of 40442400241 is 14200424404.
40442400241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40442400241 - 25 = 40442400209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40442400541) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550240 + ... + 619393.
It is an arithmetic number, because the mean of its divisors is an integer number (5137032528).
Almost surely, 240442400241 is an apocalyptic number.
It is an amenable number.
40442400241 is a deficient number, since it is larger than the sum of its proper divisors (653859983).
40442400241 is a wasteful number, since it uses less digits than its factorization.
40442400241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1170191.
The product of its (nonzero) digits is 4096, while the sum is 25.
Adding to 40442400241 its reverse (14200424404), we get a palindrome (54642824645).
The spelling of 40442400241 in words is "forty billion, four hundred forty-two million, four hundred thousand, two hundred forty-one".
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