Base | Representation |
---|---|
bin | 1100000010110111100100… |
… | …0000110000001011000100 |
3 | 1201220001120022122221202220 |
4 | 3000231321000300023010 |
5 | 3213440003042222040 |
6 | 44055535100132340 |
7 | 2534543104106130 |
oct | 300557100601304 |
9 | 51801508587686 |
10 | 13243414414020 |
11 | 42465561aa7aa |
12 | 159a7b48370b0 |
13 | 750b0555b66b |
14 | 33adadd543c0 |
15 | 17e7592462d0 |
hex | c0b790302c4 |
13243414414020 has 96 divisors (see below), whose sum is σ = 42379784832000. Its totient is φ = 3027004815744.
The previous prime is 13243414413973. The next prime is 13243414414039. The reversal of 13243414414020 is 2041441434231.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22345071 + ... + 22930089.
It is an arithmetic number, because the mean of its divisors is an integer number (441456092000).
Almost surely, 213243414414020 is an apocalyptic number.
13243414414020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13243414414020 is an abundant number, since it is smaller than the sum of its proper divisors (29136370417980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13243414414020 is a wasteful number, since it uses less digits than its factorization.
13243414414020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 638937 (or 638935 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 33.
Adding to 13243414414020 its reverse (2041441434231), we get a palindrome (15284855848251).
The spelling of 13243414414020 in words is "thirteen trillion, two hundred forty-three billion, four hundred fourteen million, four hundred fourteen thousand, twenty".
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