Base | Representation |
---|---|
bin | 1011111010101100100001… |
… | …1000100011100101011011 |
3 | 1201101122011110000002111111 |
4 | 2332223020120203211123 |
5 | 3204134432101230321 |
6 | 43511235104041151 |
7 | 2521442566315360 |
oct | 276531030434533 |
9 | 51348143002444 |
10 | 13103012133211 |
11 | 41a1a57833090 |
12 | 15775503031b7 |
13 | 7407bb539bb0 |
14 | 33429112a467 |
15 | 17ac8d0605e1 |
hex | beac862395b |
13103012133211 has 32 divisors (see below), whose sum is σ = 17666466048000. Its totient is φ = 9385309745280.
The previous prime is 13103012133199. The next prime is 13103012133271. The reversal of 13103012133211 is 11233121030131.
It is not a de Polignac number, because 13103012133211 - 25 = 13103012133179 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13103012133271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27145536 + ... + 27624013.
It is an arithmetic number, because the mean of its divisors is an integer number (552077064000).
Almost surely, 213103012133211 is an apocalyptic number.
13103012133211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
13103012133211 is a deficient number, since it is larger than the sum of its proper divisors (4563453914789).
13103012133211 is a wasteful number, since it uses less digits than its factorization.
13103012133211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54769819.
The product of its (nonzero) digits is 324, while the sum is 22.
Adding to 13103012133211 its reverse (11233121030131), we get a palindrome (24336133163342).
The spelling of 13103012133211 in words is "thirteen trillion, one hundred three billion, twelve million, one hundred thirty-three thousand, two hundred eleven".
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