Base | Representation |
---|---|
bin | 11000100101101001… |
… | …00001011011001011 |
3 | 1021001222101000110200 |
4 | 30102310201123023 |
5 | 204013332111141 |
6 | 10021515543243 |
7 | 645060521466 |
oct | 142264413313 |
9 | 37058330420 |
10 | 13200660171 |
11 | 5664479406 |
12 | 2684a5ab23 |
13 | 1324b2a62a |
14 | 8d32802dd |
15 | 523d8bab6 |
hex | 312d216cb |
13200660171 has 12 divisors (see below), whose sum is σ = 19511053848. Its totient is φ = 8595778464.
The previous prime is 13200660169. The next prime is 13200660173. The reversal of 13200660171 is 17106600231.
It is an interprime number because it is at equal distance from previous prime (13200660169) and next prime (13200660173).
It is not a de Polignac number, because 13200660171 - 21 = 13200660169 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (13200660173) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17054730 + ... + 17055503.
It is an arithmetic number, because the mean of its divisors is an integer number (1625921154).
Almost surely, 213200660171 is an apocalyptic number.
13200660171 is a deficient number, since it is larger than the sum of its proper divisors (6310393677).
13200660171 is a wasteful number, since it uses less digits than its factorization.
13200660171 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34110282 (or 34110279 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The spelling of 13200660171 in words is "thirteen billion, two hundred million, six hundred sixty thousand, one hundred seventy-one".
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