Base | Representation |
---|---|
bin | 11110111111110111011… |
… | …000100101000110101011 |
3 | 21112122022110101200101120 |
4 | 132333313120211012223 |
5 | 234400031230233212 |
6 | 4310325344550323 |
7 | 306620221452666 |
oct | 36776730450653 |
9 | 7478273350346 |
10 | 2130159227307 |
11 | 751439394831 |
12 | 2a4a0a0223a3 |
13 | 125b47418a37 |
14 | 751591666dd |
15 | 3a624ce488c |
hex | 1eff76251ab |
2130159227307 has 4 divisors (see below), whose sum is σ = 2840212303080. Its totient is φ = 1420106151536.
The previous prime is 2130159227293. The next prime is 2130159227309. The reversal of 2130159227307 is 7037229510312.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2130159227307 - 26 = 2130159227243 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2130159227309) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355026537882 + ... + 355026537887.
It is an arithmetic number, because the mean of its divisors is an integer number (710053075770).
Almost surely, 22130159227307 is an apocalyptic number.
2130159227307 is a deficient number, since it is larger than the sum of its proper divisors (710053075773).
2130159227307 is an equidigital number, since it uses as much as digits as its factorization.
2130159227307 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 710053075772.
The product of its (nonzero) digits is 158760, while the sum is 42.
The spelling of 2130159227307 in words is "two trillion, one hundred thirty billion, one hundred fifty-nine million, two hundred twenty-seven thousand, three hundred seven".
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