Base | Representation |
---|---|
bin | 111110011100111110… |
… | …0101000000001110111 |
3 | 110211011210020212012011 |
4 | 1330321330220001313 |
5 | 4144132220230322 |
6 | 141340115105051 |
7 | 12455344502251 |
oct | 1747174500167 |
9 | 424153225164 |
10 | 134116180087 |
11 | 519730a615a |
12 | 21bab2a2187 |
13 | c8548b3556 |
14 | 66c4022cd1 |
15 | 374e3d7677 |
hex | 1f39f28077 |
134116180087 has 2 divisors, whose sum is σ = 134116180088. Its totient is φ = 134116180086.
The previous prime is 134116180057. The next prime is 134116180091. The reversal of 134116180087 is 780081611431.
It is a strong prime.
It is an emirp because it is prime and its reverse (780081611431) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 134116180087 - 27 = 134116179959 is a prime.
It is a super-2 number, since 2×1341161800872 (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 (134116180057) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67058090043 + 67058090044.
It is an arithmetic number, because the mean of its divisors is an integer number (67058090044).
Almost surely, 2134116180087 is an apocalyptic number.
134116180087 is a deficient number, since it is larger than the sum of its proper divisors (1).
134116180087 is an equidigital number, since it uses as much as digits as its factorization.
134116180087 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 32256, while the sum is 40.
The spelling of 134116180087 in words is "one hundred thirty-four billion, one hundred sixteen million, one hundred eighty thousand, eighty-seven".
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