Base | Representation |
---|---|
bin | 111100100010011011… |
… | …0101111110100011011 |
3 | 110102120012212201000222 |
4 | 1321010312233310123 |
5 | 4112222040034321 |
6 | 135420105350255 |
7 | 12251424435044 |
oct | 1710466576433 |
9 | 412505781028 |
10 | 130004221211 |
11 | 50152aa2637 |
12 | 2124219838b |
13 | c34aa21ca7 |
14 | 6413c878cb |
15 | 35ad3e93ab |
hex | 1e44dafd1b |
130004221211 has 2 divisors, whose sum is σ = 130004221212. Its totient is φ = 130004221210.
The previous prime is 130004221027. The next prime is 130004221219. The reversal of 130004221211 is 112122400031.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 130004221211 - 222 = 130000026907 is a prime.
It is a Sophie Germain prime.
It is a self number, because there is not a number n which added to its sum of digits gives 130004221211.
It is not a weakly prime, because it can be changed into another prime (130004221219) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65002110605 + 65002110606.
It is an arithmetic number, because the mean of its divisors is an integer number (65002110606).
Almost surely, 2130004221211 is an apocalyptic number.
130004221211 is a deficient number, since it is larger than the sum of its proper divisors (1).
130004221211 is an equidigital number, since it uses as much as digits as its factorization.
130004221211 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 130004221211 its reverse (112122400031), we get a palindrome (242126621242).
The spelling of 130004221211 in words is "one hundred thirty billion, four million, two hundred twenty-one thousand, two hundred eleven".
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