Base | Representation |
---|---|
bin | 1100000111111111000000… |
… | …0000001100110111010100 |
3 | 1202012110102220220122020211 |
4 | 3001333300000030313110 |
5 | 3221410010341312040 |
6 | 44204152545535204 |
7 | 2544104202125116 |
oct | 301776000146724 |
9 | 52173386818224 |
10 | 13331310104020 |
11 | 427a860009617 |
12 | 15b3844944504 |
13 | 7591a241409c |
14 | 34134b5a33b6 |
15 | 181ba09a88ea |
hex | c1ff000cdd4 |
13331310104020 has 24 divisors (see below), whose sum is σ = 28898839968768. Its totient is φ = 5160507136800.
The previous prime is 13331310103997. The next prime is 13331310104033. The reversal of 13331310104020 is 2040101313331.
It is a junction number, because it is equal to n+sod(n) for n = 13331310103982 and 13331310104000.
It is a congruent number.
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, 10751055916 + ... + 10751057155.
It is an arithmetic number, because the mean of its divisors is an integer number (1204118332032).
Almost surely, 213331310104020 is an apocalyptic number.
13331310104020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13331310104020 is an abundant number, since it is smaller than the sum of its proper divisors (15567529864748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13331310104020 is a wasteful number, since it uses less digits than its factorization.
13331310104020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21502113111 (or 21502113109 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 13331310104020 its reverse (2040101313331), we get a palindrome (15371411417351).
The spelling of 13331310104020 in words is "thirteen trillion, three hundred thirty-one billion, three hundred ten million, one hundred four thousand, twenty".
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