Base | Representation |
---|---|
bin | 100101011111010110… |
… | …000000011101100001 |
3 | 10211220101120211120022 |
4 | 211133112000131201 |
5 | 1124420100411431 |
6 | 30254221323225 |
7 | 2623352664035 |
oct | 453726003541 |
9 | 124811524508 |
10 | 40254310241 |
11 | 160875660a2 |
12 | 7975106515 |
13 | 3a46973ab2 |
14 | 1d3c28a1c5 |
15 | 10a8ebd07b |
hex | 95f580761 |
40254310241 has 8 divisors (see below), whose sum is σ = 40773984768. Its totient is φ = 39737854000.
The previous prime is 40254310237. The next prime is 40254310273. The reversal of 40254310241 is 14201345204.
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 40254310241 - 22 = 40254310237 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 40254310241.
It is not an unprimeable number, because it can be changed into a prime (40254310441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 779390 + ... + 829431.
It is an arithmetic number, because the mean of its divisors is an integer number (5096748096).
Almost surely, 240254310241 is an apocalyptic number.
It is an amenable number.
40254310241 is a deficient number, since it is larger than the sum of its proper divisors (519674527).
40254310241 is a wasteful number, since it uses less digits than its factorization.
40254310241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1609143.
The product of its (nonzero) digits is 3840, while the sum is 26.
Adding to 40254310241 its reverse (14201345204), we get a palindrome (54455655445).
The spelling of 40254310241 in words is "forty billion, two hundred fifty-four million, three hundred ten thousand, two hundred forty-one".
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