Base | Representation |
---|---|
bin | 10110101111111001… |
… | …11100001111001100 |
3 | 1011112010221021001201 |
4 | 23113330330033030 |
5 | 200003012331104 |
6 | 5335515115244 |
7 | 611435612146 |
oct | 132774741714 |
9 | 34463837051 |
10 | 12213011404 |
11 | 51a7a21260 |
12 | 244a142b24 |
13 | 11c8326289 |
14 | 83c029c96 |
15 | 4b72ea0a4 |
hex | 2d7f3c3cc |
12213011404 has 24 divisors (see below), whose sum is σ = 23329152000. Its totient is φ = 5548177680.
The previous prime is 12213011359. The next prime is 12213011413. The reversal of 12213011404 is 40411031221.
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, 1504 + ... + 156295.
It is an arithmetic number, because the mean of its divisors is an integer number (972048000).
Almost surely, 212213011404 is an apocalyptic number.
It is an amenable number.
12213011404 is a deficient number, since it is larger than the sum of its proper divisors (11116140596).
12213011404 is a wasteful number, since it uses less digits than its factorization.
12213011404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159573 (or 159571 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 12213011404 its reverse (40411031221), we get a palindrome (52624042625).
The spelling of 12213011404 in words is "twelve billion, two hundred thirteen million, eleven thousand, four hundred four".
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