Base | Representation |
---|---|
bin | 10010001110001101100010… |
… | …01110111011000110111101 |
3 | 12020212201112121110011010111 |
4 | 21013012301032323012331 |
5 | 20223004320141234431 |
6 | 221120123003510021 |
7 | 11304004610635621 |
oct | 1107066116730675 |
9 | 166781477404114 |
10 | 40070723383741 |
11 | 11849997788046 |
12 | 45b1b84228311 |
13 | 194886484ab1b |
14 | 9c760d1d5181 |
15 | 4974e8abd7b1 |
hex | 2471b13bb1bd |
40070723383741 has 2 divisors, whose sum is σ = 40070723383742. Its totient is φ = 40070723383740.
The previous prime is 40070723383679. The next prime is 40070723383763. The reversal of 40070723383741 is 14738332707004.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 21942160588516 + 18128562795225 = 4684246^2 + 4257765^2 .
It is a cyclic number.
It is not a de Polignac number, because 40070723383741 - 225 = 40070689829309 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (40070723383781) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20035361691870 + 20035361691871.
It is an arithmetic number, because the mean of its divisors is an integer number (20035361691871).
Almost surely, 240070723383741 is an apocalyptic number.
It is an amenable number.
40070723383741 is a deficient number, since it is larger than the sum of its proper divisors (1).
40070723383741 is an equidigital number, since it uses as much as digits as its factorization.
40070723383741 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2370816, while the sum is 49.
The spelling of 40070723383741 in words is "forty trillion, seventy billion, seven hundred twenty-three million, three hundred eighty-three thousand, seven hundred forty-one".
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