Base | Representation |
---|---|
bin | 101101100011001111000… |
… | …100011010011100101111 |
3 | 102002020121201210102022102 |
4 | 231203033010122130233 |
5 | 402241132304411421 |
6 | 10353555420405315 |
7 | 442102345653044 |
oct | 55431704323457 |
9 | 12066551712272 |
10 | 3130210232111 |
11 | aa7573087356 |
12 | 4267a50a683b |
13 | 199240132121 |
14 | ab7082891cb |
15 | 56655c8360b |
hex | 2d8cf11a72f |
3130210232111 has 4 divisors (see below), whose sum is σ = 3130227965592. Its totient is φ = 3130192498632.
The previous prime is 3130210232089. The next prime is 3130210232113. The reversal of 3130210232111 is 1112320120313.
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 3130210232111 - 218 = 3130209969967 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3130210232113) 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 3 ways as a sum of consecutive naturals, for example, 8599280 + ... + 8955893.
It is an arithmetic number, because the mean of its divisors is an integer number (782556991398).
Almost surely, 23130210232111 is an apocalyptic number.
3130210232111 is a deficient number, since it is larger than the sum of its proper divisors (17733481).
3130210232111 is a wasteful number, since it uses less digits than its factorization.
3130210232111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17733480.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 3130210232111 its reverse (1112320120313), we get a palindrome (4242530352424).
The spelling of 3130210232111 in words is "three trillion, one hundred thirty billion, two hundred ten million, two hundred thirty-two thousand, one hundred eleven".
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