Base | Representation |
---|---|
bin | 11000010110111110… |
… | …10110100000000001 |
3 | 1020202101221110112001 |
4 | 30023133112200001 |
5 | 203240340414024 |
6 | 10001403504001 |
7 | 642035234314 |
oct | 141337264001 |
9 | 36671843461 |
10 | 13077669889 |
11 | 5601004a49 |
12 | 264b828001 |
13 | 13054c760b |
14 | 8c0bc697b |
15 | 518195244 |
hex | 30b7d6801 |
13077669889 has 16 divisors (see below), whose sum is σ = 14095872000. Its totient is φ = 12097475280.
The previous prime is 13077669881. The next prime is 13077669893. The reversal of 13077669889 is 98896677031.
It is a cyclic number.
It is not a de Polignac number, because 13077669889 - 23 = 13077669881 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13077669889.
It is not an unprimeable number, because it can be changed into a prime (13077669881) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1240362 + ... + 1250860.
It is an arithmetic number, because the mean of its divisors is an integer number (880992000).
Almost surely, 213077669889 is an apocalyptic number.
It is an amenable number.
13077669889 is a deficient number, since it is larger than the sum of its proper divisors (1018202111).
13077669889 is a wasteful number, since it uses less digits than its factorization.
13077669889 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12300.
The product of its (nonzero) digits is 27433728, while the sum is 64.
The spelling of 13077669889 in words is "thirteen billion, seventy-seven million, six hundred sixty-nine thousand, eight hundred eighty-nine".
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