Base | Representation |
---|---|
bin | 11000110001101000… |
… | …01000001011000001 |
3 | 1021022222120222200000 |
4 | 30120310020023001 |
5 | 204220103020113 |
6 | 10035511150213 |
7 | 650421335103 |
oct | 143064101301 |
9 | 37288528600 |
10 | 13301220033 |
11 | 5706212532 |
12 | 26b2675369 |
13 | 133c908bca |
14 | 902779573 |
15 | 52cb02373 |
hex | 318d082c1 |
13301220033 has 24 divisors (see below), whose sum is σ = 19929856128. Its totient is φ = 8865079344.
The previous prime is 13301220001. The next prime is 13301220073. The reversal of 13301220033 is 33002210331.
It is not a de Polignac number, because 13301220033 - 25 = 13301220001 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13301219988 and 13301220015.
It is not an unprimeable number, because it can be changed into a prime (13301220073) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1696360 + ... + 1704182.
It is an arithmetic number, because the mean of its divisors is an integer number (830410672).
Almost surely, 213301220033 is an apocalyptic number.
It is an amenable number.
13301220033 is a deficient number, since it is larger than the sum of its proper divisors (6628636095).
13301220033 is an frugal number, since it uses more digits than its factorization.
13301220033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14835 (or 14823 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 13301220033 its reverse (33002210331), we get a palindrome (46303430364).
The spelling of 13301220033 in words is "thirteen billion, three hundred one million, two hundred twenty thousand, thirty-three".
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