Base | Representation |
---|---|
bin | 1100100011101010001001… |
… | …0000000100001011100000 |
3 | 1210212220121221022212200111 |
4 | 3020322202100010023200 |
5 | 3302202204213303020 |
6 | 45210422040501104 |
7 | 2623335030134665 |
oct | 310724220041340 |
9 | 53786557285614 |
10 | 13806747009760 |
11 | 4443454822811 |
12 | 166ba0b77a794 |
13 | 791c806bc253 |
14 | 35a37048da6c |
15 | 18e229e6cd5a |
hex | c8ea24042e0 |
13806747009760 has 48 divisors (see below), whose sum is σ = 32782351644000. Its totient is φ = 5494946535936.
The previous prime is 13806747009739. The next prime is 13806747009767. The reversal of 13806747009760 is 6790074760831.
It is a junction number, because it is equal to n+sod(n) for n = 13806747009695 and 13806747009704.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13806747009767) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216782655 + ... + 216846334.
It is an arithmetic number, because the mean of its divisors is an integer number (682965659250).
Almost surely, 213806747009760 is an apocalyptic number.
13806747009760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13806747009760 is an abundant number, since it is smaller than the sum of its proper divisors (18975604634240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13806747009760 is a wasteful number, since it uses less digits than its factorization.
13806747009760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 433629203 (or 433629195 counting only the distinct ones).
The product of its (nonzero) digits is 10668672, while the sum is 58.
The spelling of 13806747009760 in words is "thirteen trillion, eight hundred six billion, seven hundred forty-seven million, nine thousand, seven hundred sixty".
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