Base | Representation |
---|---|
bin | 10110110001001000… |
… | …11011110110010110 |
3 | 1011112212102020211210 |
4 | 23120210123312112 |
5 | 200013140131002 |
6 | 5340525042250 |
7 | 611622612126 |
oct | 133044336626 |
9 | 34485366753 |
10 | 12223364502 |
11 | 5202852738 |
12 | 24516b6386 |
13 | 11ca50c77b |
14 | 83d562c86 |
15 | 4b819296c |
hex | 2d891bd96 |
12223364502 has 16 divisors (see below), whose sum is σ = 24455954880. Its totient is φ = 4072917192.
The previous prime is 12223364479. The next prime is 12223364509. The reversal of 12223364502 is 20546332221.
It is a self number, because there is not a number n which added to its sum of digits gives 12223364502.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12223364509) 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, 367128 + ... + 399035.
It is an arithmetic number, because the mean of its divisors is an integer number (1528497180).
Almost surely, 212223364502 is an apocalyptic number.
12223364502 is an abundant number, since it is smaller than the sum of its proper divisors (12232590378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12223364502 is a wasteful number, since it uses less digits than its factorization.
12223364502 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 768827.
The product of its (nonzero) digits is 17280, while the sum is 30.
Adding to 12223364502 its reverse (20546332221), we get a palindrome (32769696723).
The spelling of 12223364502 in words is "twelve billion, two hundred twenty-three million, three hundred sixty-four thousand, five hundred two".
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