Base | Representation |
---|---|
bin | 1011000111011111011000… |
… | …1111001011011110001010 |
3 | 1121021112111201010120102001 |
4 | 2301313312033023132022 |
5 | 3100231321130201102 |
6 | 41555151301301214 |
7 | 2401051044216442 |
oct | 261676617133612 |
9 | 47245451116361 |
10 | 12223313131402 |
11 | 399297266874a |
12 | 1454b62a0480a |
13 | 6a8865915969 |
14 | 30387bdbd122 |
15 | 162e52e09487 |
hex | b1df63cb78a |
12223313131402 has 16 divisors (see below), whose sum is σ = 18648211866624. Its totient is φ = 6007378734000.
The previous prime is 12223313131399. The next prime is 12223313131417. The reversal of 12223313131402 is 20413131332221.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33875974 + ... + 34234897.
It is an arithmetic number, because the mean of its divisors is an integer number (1165513241664).
Almost surely, 212223313131402 is an apocalyptic number.
12223313131402 is a deficient number, since it is larger than the sum of its proper divisors (6424898735222).
12223313131402 is a wasteful number, since it uses less digits than its factorization.
12223313131402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68112405.
The product of its (nonzero) digits is 5184, while the sum is 28.
Adding to 12223313131402 its reverse (20413131332221), we get a palindrome (32636444463623).
The spelling of 12223313131402 in words is "twelve trillion, two hundred twenty-three billion, three hundred thirteen million, one hundred thirty-one thousand, four hundred two".
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