Base | Representation |
---|---|
bin | 100000110101000001… |
… | …0011011000100010111 |
3 | 20201222011100200220201 |
4 | 1001222002123010113 |
5 | 2123340103344131 |
6 | 52215255241331 |
7 | 5044006223032 |
oct | 1015202330427 |
9 | 221864320821 |
10 | 70498496791 |
11 | 27997622098 |
12 | 117b5979247 |
13 | 68567c4478 |
14 | 35aacda019 |
15 | 1c7927d761 |
hex | 106a09b117 |
70498496791 has 2 divisors, whose sum is σ = 70498496792. Its totient is φ = 70498496790.
The previous prime is 70498496777. The next prime is 70498496863. The reversal of 70498496791 is 19769489407.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 70498496791 - 221 = 70496399639 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (70498496701) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35249248395 + 35249248396.
It is an arithmetic number, because the mean of its divisors is an integer number (35249248396).
Almost surely, 270498496791 is an apocalyptic number.
70498496791 is a deficient number, since it is larger than the sum of its proper divisors (1).
70498496791 is an equidigital number, since it uses as much as digits as its factorization.
70498496791 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 27433728, while the sum is 64.
The spelling of 70498496791 in words is "seventy billion, four hundred ninety-eight million, four hundred ninety-six thousand, seven hundred ninety-one".
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