Base | Representation |
---|---|
bin | 11000111001010011… |
… | …01110000100111000 |
3 | 1021111110201212011021 |
4 | 30130221232010320 |
5 | 204333043204233 |
6 | 10050131112224 |
7 | 652132505335 |
oct | 143451560470 |
9 | 37443655137 |
10 | 13365600568 |
11 | 5739595591 |
12 | 2710142674 |
13 | 135005a9b8 |
14 | 90b13798c |
15 | 5335bce2d |
hex | 31ca6e138 |
13365600568 has 8 divisors (see below), whose sum is σ = 25060501080. Its totient is φ = 6682800280.
The previous prime is 13365600551. The next prime is 13365600569. The reversal of 13365600568 is 86500656331.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13365600569) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 835350028 + ... + 835350043.
It is an arithmetic number, because the mean of its divisors is an integer number (3132562635).
Almost surely, 213365600568 is an apocalyptic number.
It is an amenable number.
13365600568 is a deficient number, since it is larger than the sum of its proper divisors (11694900512).
13365600568 is a wasteful number, since it uses less digits than its factorization.
13365600568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1670700077 (or 1670700073 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 43.
The spelling of 13365600568 in words is "thirteen billion, three hundred sixty-five million, six hundred thousand, five hundred sixty-eight".
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