Base | Representation |
---|---|
bin | 1010111100010111000100… |
… | …1110110101101000101011 |
3 | 1120121020221221202010101101 |
4 | 2233011301032311220223 |
5 | 3034113221344024321 |
6 | 41331245531102231 |
7 | 2351201505653641 |
oct | 257056116655053 |
9 | 46536857663341 |
10 | 12032103111211 |
11 | 3919871591477 |
12 | 1423a9aba1977 |
13 | 6938126c1991 |
14 | 2d84dd483191 |
15 | 15ceb14c8791 |
hex | af1713b5a2b |
12032103111211 has 8 divisors (see below), whose sum is σ = 12126757341600. Its totient is φ = 11937645873600.
The previous prime is 12032103111169. The next prime is 12032103111239. The reversal of 12032103111211 is 11211130123021.
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 12032103111211 - 223 = 12032094722603 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12032103111241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49125556 + ... + 49369873.
It is an arithmetic number, because the mean of its divisors is an integer number (1515844667700).
Almost surely, 212032103111211 is an apocalyptic number.
12032103111211 is a deficient number, since it is larger than the sum of its proper divisors (94654230389).
12032103111211 is an equidigital number, since it uses as much as digits as its factorization.
12032103111211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98496389.
The product of its (nonzero) digits is 72, while the sum is 19.
Adding to 12032103111211 its reverse (11211130123021), we get a palindrome (23243233234232).
The spelling of 12032103111211 in words is "twelve trillion, thirty-two billion, one hundred three million, one hundred eleven thousand, two hundred eleven".
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