Base | Representation |
---|---|
bin | 111111001101100111… |
… | …0111100011011000101 |
3 | 110222101112111210210121 |
4 | 1332123032330123011 |
5 | 4211003040402130 |
6 | 142210102421541 |
7 | 12543654060610 |
oct | 1763316743305 |
9 | 428345453717 |
10 | 135748372165 |
11 | 5263046522a |
12 | 22385a318b1 |
13 | ca54aaac93 |
14 | 67daad7177 |
15 | 37e7844d7a |
hex | 1f9b3bc6c5 |
135748372165 has 8 divisors (see below), whose sum is σ = 186169196160. Its totient is φ = 93084598032.
The previous prime is 135748372163. The next prime is 135748372181. The reversal of 135748372165 is 561273847531.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 135748372165 - 21 = 135748372163 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135748372163) 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 in 7 ways as a sum of consecutive naturals, for example, 1939262425 + ... + 1939262494.
It is an arithmetic number, because the mean of its divisors is an integer number (23271149520).
Almost surely, 2135748372165 is an apocalyptic number.
It is an amenable number.
135748372165 is a deficient number, since it is larger than the sum of its proper divisors (50420823995).
135748372165 is an equidigital number, since it uses as much as digits as its factorization.
135748372165 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3878524931.
The product of its digits is 4233600, while the sum is 52.
The spelling of 135748372165 in words is "one hundred thirty-five billion, seven hundred forty-eight million, three hundred seventy-two thousand, one hundred sixty-five".
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