Base | Representation |
---|---|
bin | 100000110101101010… |
… | …1110100100111010011 |
3 | 20202000200111102202012 |
4 | 1001223111310213103 |
5 | 2123411203000004 |
6 | 52221400013135 |
7 | 5044363110251 |
oct | 1015325644723 |
9 | 222020442665 |
10 | 70520359379 |
11 | 279a89a4848 |
12 | 118011611ab |
13 | 685b1aa602 |
14 | 35adb8b5d1 |
15 | 1c7b14b46e |
hex | 106b5749d3 |
70520359379 has 2 divisors, whose sum is σ = 70520359380. Its totient is φ = 70520359378.
The previous prime is 70520359369. The next prime is 70520359417. The reversal of 70520359379 is 97395302507.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 70520359379 - 228 = 70251923923 is a prime.
It is a Sophie Germain prime.
It is not a weakly prime, because it can be changed into another prime (70520359369) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35260179689 + 35260179690.
It is an arithmetic number, because the mean of its divisors is an integer number (35260179690).
Almost surely, 270520359379 is an apocalyptic number.
70520359379 is a deficient number, since it is larger than the sum of its proper divisors (1).
70520359379 is an equidigital number, since it uses as much as digits as its factorization.
70520359379 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1786050, while the sum is 50.
The spelling of 70520359379 in words is "seventy billion, five hundred twenty million, three hundred fifty-nine thousand, three hundred seventy-nine".
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