Base | Representation |
---|---|
bin | 111100101000100110… |
… | …0101110111101010011 |
3 | 110110002122112222102120 |
4 | 1321101030232331103 |
5 | 4113133043431233 |
6 | 135452424145323 |
7 | 12256520612463 |
oct | 1712114567523 |
9 | 413078488376 |
10 | 130211311443 |
11 | 50249988594 |
12 | 2129b608243 |
13 | c3818bc5a5 |
14 | 6433593ba3 |
15 | 35c16a44b3 |
hex | 1e5132ef53 |
130211311443 has 32 divisors (see below), whose sum is σ = 179060539392. Its totient is φ = 84128284800.
The previous prime is 130211311429. The next prime is 130211311469. The reversal of 130211311443 is 344113112031.
It is a happy number.
It is not a de Polignac number, because 130211311443 - 26 = 130211311379 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130211311543) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36339630 + ... + 36343212.
It is an arithmetic number, because the mean of its divisors is an integer number (5595641856).
Almost surely, 2130211311443 is an apocalyptic number.
130211311443 is a deficient number, since it is larger than the sum of its proper divisors (48849227949).
130211311443 is a wasteful number, since it uses less digits than its factorization.
130211311443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6515.
The product of its (nonzero) digits is 864, while the sum is 24.
Adding to 130211311443 its reverse (344113112031), we get a palindrome (474324423474).
The spelling of 130211311443 in words is "one hundred thirty billion, two hundred eleven million, three hundred eleven thousand, four hundred forty-three".
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