Base | Representation |
---|---|
bin | 1011000111111101001011… |
… | …1101011100000111001010 |
3 | 1121022022011002221012202111 |
4 | 2301333102331130013022 |
5 | 3100344211132304002 |
6 | 42002553052052534 |
7 | 2401453202616550 |
oct | 261772275340712 |
9 | 47268132835674 |
10 | 12231311213002 |
11 | 39962a7345842 |
12 | 145661546414a |
13 | 6a953b93681b |
14 | 303dda307bd0 |
15 | 1632701763d7 |
hex | b1fd2f5c1ca |
12231311213002 has 8 divisors (see below), whose sum is σ = 20967962079456. Its totient is φ = 5241990519852.
The previous prime is 12231311212999. The next prime is 12231311213027. The reversal of 12231311213002 is 20031211313221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×122313112130022 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 436832543308 + ... + 436832543335.
It is an arithmetic number, because the mean of its divisors is an integer number (2620995259932).
Almost surely, 212231311213002 is an apocalyptic number.
12231311213002 is a deficient number, since it is larger than the sum of its proper divisors (8736650866454).
12231311213002 is an equidigital number, since it uses as much as digits as its factorization.
12231311213002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 873665086652.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 12231311213002 its reverse (20031211313221), we get a palindrome (32262522526223).
The spelling of 12231311213002 in words is "twelve trillion, two hundred thirty-one billion, three hundred eleven million, two hundred thirteen thousand, two".
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