Base | Representation |
---|---|
bin | 111001100100110111011… |
… | …1000011101110111111111 |
3 | 1001000111022211011022002211 |
4 | 1303021232320131313333 |
5 | 2014122203123233143 |
6 | 24455134101401251 |
7 | 1444465140443632 |
oct | 163115670356777 |
9 | 31014284138084 |
10 | 7913190055423 |
11 | 2580a68542a94 |
12 | a79767409227 |
13 | 45529796b153 |
14 | 1d50012dbc19 |
15 | dac90bc049d |
hex | 7326ee1ddff |
7913190055423 has 2 divisors, whose sum is σ = 7913190055424. Its totient is φ = 7913190055422.
The previous prime is 7913190055411. The next prime is 7913190055457. The reversal of 7913190055423 is 3245500913197.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 7913190055423 - 29 = 7913190054911 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (7913190055403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3956595027711 + 3956595027712.
It is an arithmetic number, because the mean of its divisors is an integer number (3956595027712).
Almost surely, 27913190055423 is an apocalyptic number.
7913190055423 is a deficient number, since it is larger than the sum of its proper divisors (1).
7913190055423 is an equidigital number, since it uses as much as digits as its factorization.
7913190055423 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1020600, while the sum is 49.
The spelling of 7913190055423 in words is "seven trillion, nine hundred thirteen billion, one hundred ninety million, fifty-five thousand, four hundred twenty-three".
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