Base | Representation |
---|---|
bin | 1011110110100000101101… |
… | …0001110101010000000001 |
3 | 1201010202121011021022211010 |
4 | 2331220023101311100001 |
5 | 3202000213210000001 |
6 | 43414225222111133 |
7 | 2513316205262355 |
oct | 275501321652001 |
9 | 51122534238733 |
10 | 13031120000001 |
11 | 4174515579364 |
12 | 156562787b4a9 |
13 | 736aa20b45bc |
14 | 3309d10d7465 |
15 | 178e817978d6 |
hex | bda0b475401 |
13031120000001 has 8 divisors (see below), whose sum is σ = 17374860139264. Its totient is φ = 8687396597040.
The previous prime is 13031119999991. The next prime is 13031120000071. The reversal of 13031120000001 is 10000002113031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13031120000001 - 29 = 13031119999489 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13031120000071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2238001 + ... + 5574126.
It is an arithmetic number, because the mean of its divisors is an integer number (2171857517408).
Almost surely, 213031120000001 is an apocalyptic number.
It is an amenable number.
13031120000001 is a deficient number, since it is larger than the sum of its proper divisors (4343740139263).
13031120000001 is an equidigital number, since it uses as much as digits as its factorization.
13031120000001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8368151.
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 13031120000001 its reverse (10000002113031), we get a palindrome (23031122113032).
The spelling of 13031120000001 in words is "thirteen trillion, thirty-one billion, one hundred twenty million, one", and thus it is an aban number.
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