Base | Representation |
---|---|
bin | 100101100100000110… |
… | …001001000000101101 |
3 | 10212002221121101011121 |
4 | 211210012021000231 |
5 | 1130101003141122 |
6 | 30310150220541 |
7 | 2625341441500 |
oct | 454406110055 |
9 | 125087541147 |
10 | 40334037037 |
11 | 16118570008 |
12 | 7997954751 |
13 | 3a5a339a08 |
14 | 1d48ac1137 |
15 | 10b0ebabc7 |
hex | 96418902d |
40334037037 has 6 divisors (see below), whose sum is σ = 46919185998. Its totient is φ = 34572031704.
The previous prime is 40334037013. The next prime is 40334037067. The reversal of 40334037037 is 73073043304.
It can be written as a sum of positive squares in only one way, i.e., 30226951881 + 10107085156 = 173859^2 + 100534^2 .
It is not a de Polignac number, because 40334037037 - 211 = 40334034989 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 40334036993 and 40334037011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40334037067) 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 5 ways as a sum of consecutive naturals, for example, 411571758 + ... + 411571855.
It is an arithmetic number, because the mean of its divisors is an integer number (7819864333).
Almost surely, 240334037037 is an apocalyptic number.
It is an amenable number.
40334037037 is a deficient number, since it is larger than the sum of its proper divisors (6585148961).
40334037037 is an equidigital number, since it uses as much as digits as its factorization.
40334037037 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 823143627 (or 823143620 counting only the distinct ones).
The product of its (nonzero) digits is 63504, while the sum is 34.
The spelling of 40334037037 in words is "forty billion, three hundred thirty-four million, thirty-seven thousand, thirty-seven".
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