Base | Representation |
---|---|
bin | 11000101000010101… |
… | …11011111001101010 |
3 | 1021010112222220022102 |
4 | 30110022323321222 |
5 | 204040132004002 |
6 | 10024045253402 |
7 | 645454206644 |
oct | 142412737152 |
9 | 37115886272 |
10 | 13223313002 |
11 | 5676240859 |
12 | 2690564262 |
13 | 132972c383 |
14 | 8d6299894 |
15 | 525d63a02 |
hex | 3142bbe6a |
13223313002 has 16 divisors (see below), whose sum is σ = 20112595272. Its totient is φ = 6519168000.
The previous prime is 13223312987. The next prime is 13223313029. The reversal of 13223313002 is 20031332231.
It can be written as a sum of positive squares in 4 ways, for example, as 6786299641 + 6437013361 = 82379^2 + 80231^2 .
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, 572828 + ... + 595464.
Almost surely, 213223313002 is an apocalyptic number.
13223313002 is a deficient number, since it is larger than the sum of its proper divisors (6889282270).
13223313002 is a wasteful number, since it uses less digits than its factorization.
13223313002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26713.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 13223313002 its reverse (20031332231), we get a palindrome (33254645233).
The spelling of 13223313002 in words is "thirteen billion, two hundred twenty-three million, three hundred thirteen thousand, two".
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