Base | Representation |
---|---|
bin | 111111111101111001… |
… | …0011001010011100001 |
3 | 111010120102122120011221 |
4 | 1333323302121103201 |
5 | 4222312234400431 |
6 | 143034530535041 |
7 | 12632054046055 |
oct | 1777362312341 |
9 | 433512576157 |
10 | 137368278241 |
11 | 532918a2687 |
12 | 22758437481 |
13 | cc5259349c |
14 | 6911ccdc65 |
15 | 388eb77111 |
hex | 1ffbc994e1 |
137368278241 has 8 divisors (see below), whose sum is σ = 139134102624. Its totient is φ = 135613320960.
The previous prime is 137368278221. The next prime is 137368278259. The reversal of 137368278241 is 142872863731.
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 137368278241 - 25 = 137368278209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (137368278221) 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, 2691331 + ... + 2741896.
It is an arithmetic number, because the mean of its divisors is an integer number (17391762828).
Almost surely, 2137368278241 is an apocalyptic number.
It is an amenable number.
137368278241 is a deficient number, since it is larger than the sum of its proper divisors (1765824383).
137368278241 is a wasteful number, since it uses less digits than its factorization.
137368278241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5433551.
The product of its digits is 2709504, while the sum is 52.
The spelling of 137368278241 in words is "one hundred thirty-seven billion, three hundred sixty-eight million, two hundred seventy-eight thousand, two hundred forty-one".
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