Base | Representation |
---|---|
bin | 111111101101011111… |
… | …0001111110000100101 |
3 | 111002011001201011020000 |
4 | 1333122332033300211 |
5 | 4220200320033431 |
6 | 142504142531513 |
7 | 12612320400600 |
oct | 1773276176045 |
9 | 432131634200 |
10 | 136817736741 |
11 | 5302a055704 |
12 | 22623b96b99 |
13 | cb954c369a |
14 | 689cb3d337 |
15 | 385b6789e6 |
hex | 1fdaf8fc25 |
136817736741 has 30 divisors (see below), whose sum is σ = 237750556230. Its totient is φ = 78181561584.
The previous prime is 136817736721. The next prime is 136817736763. The reversal of 136817736741 is 147637718631.
It is a happy number.
136817736741 is a `hidden beast` number, since 13 + 68 + 177 + 367 + 41 = 666.
It can be written as a sum of positive squares in only one way, i.e., 95101308225 + 41716428516 = 308385^2 + 204246^2 .
It is not a de Polignac number, because 136817736741 - 26 = 136817736677 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136817736701) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 17231826 + ... + 17239763.
It is an arithmetic number, because the mean of its divisors is an integer number (7925018541).
Almost surely, 2136817736741 is an apocalyptic number.
It is an amenable number.
136817736741 is a deficient number, since it is larger than the sum of its proper divisors (100932819489).
136817736741 is an equidigital number, since it uses as much as digits as its factorization.
136817736741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34471615 (or 34471599 counting only the distinct ones).
The product of its digits is 3556224, while the sum is 54.
The spelling of 136817736741 in words is "one hundred thirty-six billion, eight hundred seventeen million, seven hundred thirty-six thousand, seven hundred forty-one".
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