Base | Representation |
---|---|
bin | 111111101000001111… |
… | …1011000010011011111 |
3 | 111001200210210100200112 |
4 | 1333100133120103133 |
5 | 4214320304414434 |
6 | 142434501320235 |
7 | 12605053520633 |
oct | 1772037302337 |
9 | 431623710615 |
10 | 136641873119 |
11 | 52a49858774 |
12 | 2259510607b |
13 | cb67c3a47b |
14 | 6883640dc3 |
15 | 384aedadce |
hex | 1fd07d84df |
136641873119 has 2 divisors, whose sum is σ = 136641873120. Its totient is φ = 136641873118.
The previous prime is 136641873059. The next prime is 136641873143. The reversal of 136641873119 is 911378146631.
It is a strong prime.
It is an emirp because it is prime and its reverse (911378146631) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 136641873119 - 220 = 136640824543 is a prime.
It is a super-2 number, since 2×1366418731192 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (136641873019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68320936559 + 68320936560.
It is an arithmetic number, because the mean of its divisors is an integer number (68320936560).
Almost surely, 2136641873119 is an apocalyptic number.
136641873119 is a deficient number, since it is larger than the sum of its proper divisors (1).
136641873119 is an equidigital number, since it uses as much as digits as its factorization.
136641873119 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 653184, while the sum is 50.
The spelling of 136641873119 in words is "one hundred thirty-six billion, six hundred forty-one million, eight hundred seventy-three thousand, one hundred nineteen".
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