Base | Representation |
---|---|
bin | 1100000001101100010000… |
… | …1001010001101101001000 |
3 | 1201211010101112212120101212 |
4 | 3000123010021101231020 |
5 | 3213122103211300430 |
6 | 44042353153232252 |
7 | 2533226140232351 |
oct | 300330411215510 |
9 | 51733345776355 |
10 | 13223200103240 |
11 | 4238a22803936 |
12 | 15968b2b62688 |
13 | 74bc33658a1a |
14 | 33a013402d28 |
15 | 17de74795b95 |
hex | c06c4251b48 |
13223200103240 has 64 divisors (see below), whose sum is σ = 30713257451520. Its totient is φ = 5118439968000.
The previous prime is 13223200103227. The next prime is 13223200103359. The reversal of 13223200103240 is 4230100232231.
It is a super-3 number, since 3×132232001032403 (a number of 40 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30563225 + ... + 30992855.
It is an arithmetic number, because the mean of its divisors is an integer number (479894647680).
Almost surely, 213223200103240 is an apocalyptic number.
13223200103240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13223200103240 is an abundant number, since it is smaller than the sum of its proper divisors (17490057348280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13223200103240 is a wasteful number, since it uses less digits than its factorization.
13223200103240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 454494 (or 454490 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 13223200103240 its reverse (4230100232231), we get a palindrome (17453300335471).
The spelling of 13223200103240 in words is "thirteen trillion, two hundred twenty-three billion, two hundred million, one hundred three thousand, two hundred forty".
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