Base | Representation |
---|---|
bin | 11000101000001101… |
… | …01100111010011001 |
3 | 1021010110220111201110 |
4 | 30110012230322121 |
5 | 204034340444113 |
6 | 10024005410533 |
7 | 645441604614 |
oct | 142406547231 |
9 | 37113814643 |
10 | 13222203033 |
11 | 5675652926 |
12 | 2690109a49 |
13 | 13294310a0 |
14 | 8d608b17b |
15 | 525be4bc3 |
hex | 3141ace99 |
13222203033 has 64 divisors (see below), whose sum is σ = 20449642752. Its totient is φ = 7526891520.
The previous prime is 13222203017. The next prime is 13222203091. The reversal of 13222203033 is 33030222231.
It is not a de Polignac number, because 13222203033 - 24 = 13222203017 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13222203133) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13261491 + ... + 13262487.
It is an arithmetic number, because the mean of its divisors is an integer number (319525668).
Almost surely, 213222203033 is an apocalyptic number.
13222203033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
13222203033 is a deficient number, since it is larger than the sum of its proper divisors (7227439719).
13222203033 is a wasteful number, since it uses less digits than its factorization.
13222203033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1354.
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 13222203033 its reverse (33030222231), we get a palindrome (46252425264).
The spelling of 13222203033 in words is "thirteen billion, two hundred twenty-two million, two hundred three thousand, thirty-three".
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