Base | Representation |
---|---|
bin | 11000110001101000… |
… | …01000111100101010 |
3 | 1021022222121011000200 |
4 | 30120310020330222 |
5 | 204220103120320 |
6 | 10035511213030 |
7 | 650421350262 |
oct | 143064107452 |
9 | 37288534020 |
10 | 13301223210 |
11 | 5706214960 |
12 | 26b2677176 |
13 | 133c90a4a2 |
14 | 90277a7a2 |
15 | 52cb03290 |
hex | 318d08f2a |
13301223210 has 48 divisors (see below), whose sum is σ = 37727108640. Its totient is φ = 3224538720.
The previous prime is 13301223193. The next prime is 13301223217. The reversal of 13301223210 is 1232210331.
13301223210 is a `hidden beast` number, since 1 + 330 + 12 + 2 + 321 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (13301223217) 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, 6716800 + ... + 6718779.
It is an arithmetic number, because the mean of its divisors is an integer number (785981430).
Almost surely, 213301223210 is an apocalyptic number.
13301223210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13301223210 is an abundant number, since it is smaller than the sum of its proper divisors (24425885430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13301223210 is a wasteful number, since it uses less digits than its factorization.
13301223210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13435603 (or 13435600 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 13301223210 its reverse (1232210331), we get a palindrome (14533433541).
The spelling of 13301223210 in words is "thirteen billion, three hundred one million, two hundred twenty-three thousand, two hundred ten".
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