Base | Representation |
---|---|
bin | 1010111000110010111011… |
… | …0100011000011111010111 |
3 | 1120101101212202210002010002 |
4 | 2232030232310120133113 |
5 | 3032112304442301222 |
6 | 41243200432321515 |
7 | 2343603024325235 |
oct | 256145664303727 |
9 | 46341782702102 |
10 | 11970859337687 |
11 | 38a58a401aa08 |
12 | 14140486a329b |
13 | 68ab02385033 |
14 | 2d556d747955 |
15 | 15b5c9990392 |
hex | ae32ed187d7 |
11970859337687 has 2 divisors, whose sum is σ = 11970859337688. Its totient is φ = 11970859337686.
The previous prime is 11970859337629. The next prime is 11970859337791. The reversal of 11970859337687 is 78673395807911.
It is a weak prime.
It is an emirp because it is prime and its reverse (78673395807911) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 11970859337687 - 212 = 11970859333591 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11970859337587) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5985429668843 + 5985429668844.
It is an arithmetic number, because the mean of its divisors is an integer number (5985429668844).
Almost surely, 211970859337687 is an apocalyptic number.
11970859337687 is a deficient number, since it is larger than the sum of its proper divisors (1).
11970859337687 is an equidigital number, since it uses as much as digits as its factorization.
11970859337687 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 480090240, while the sum is 74.
The spelling of 11970859337687 in words is "eleven trillion, nine hundred seventy billion, eight hundred fifty-nine million, three hundred thirty-seven thousand, six hundred eighty-seven".
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