Base | Representation |
---|---|
bin | 10010010011110101111110… |
… | …01000100000100111101001 |
3 | 12021120020000102111102221121 |
4 | 21021322333020200213221 |
5 | 20234142120402033341 |
6 | 221345044300335241 |
7 | 11323665104661460 |
oct | 1111727710404751 |
9 | 167506012442847 |
10 | 40264230111721 |
11 | 11913a67236930 |
12 | 4623589244521 |
13 | 1960b928335b5 |
14 | 9d2b28b839d7 |
15 | 49c571e704d1 |
hex | 249ebf2209e9 |
40264230111721 has 32 divisors (see below), whose sum is σ = 50363149614336. Its totient is φ = 31272493824000.
The previous prime is 40264230111671. The next prime is 40264230111821. The reversal of 40264230111721 is 12711103246204.
40264230111721 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 40264230111721 - 215 = 40264230078953 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40264230111821) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 461273601 + ... + 461360881.
It is an arithmetic number, because the mean of its divisors is an integer number (1573848425448).
Almost surely, 240264230111721 is an apocalyptic number.
It is an amenable number.
40264230111721 is a deficient number, since it is larger than the sum of its proper divisors (10098919502615).
40264230111721 is a wasteful number, since it uses less digits than its factorization.
40264230111721 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106753.
The product of its (nonzero) digits is 16128, while the sum is 34.
Adding to 40264230111721 its reverse (12711103246204), we get a palindrome (52975333357925).
The spelling of 40264230111721 in words is "forty trillion, two hundred sixty-four billion, two hundred thirty million, one hundred eleven thousand, seven hundred twenty-one".
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