Base | Representation |
---|---|
bin | 11001011000110101… |
… | …10101100111101100 |
3 | 1022011220111120212002 |
4 | 30230122311213230 |
5 | 210403303303024 |
6 | 10132301031432 |
7 | 661524143141 |
oct | 145432654754 |
9 | 38156446762 |
10 | 13630134764 |
11 | 5864945a94 |
12 | 2784855578 |
13 | 1392abb9cc |
14 | 9343183c8 |
15 | 54b9236ae |
hex | 32c6b59ec |
13630134764 has 12 divisors (see below), whose sum is σ = 23856159600. Its totient is φ = 6814089168.
The previous prime is 13630134737. The next prime is 13630134767. The reversal of 13630134764 is 46743103631.
It is not an unprimeable number, because it can be changed into a prime (13630134767) 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 3 ways as a sum of consecutive naturals, for example, 212744 + ... + 269295.
It is an arithmetic number, because the mean of its divisors is an integer number (1988013300).
Almost surely, 213630134764 is an apocalyptic number.
It is an amenable number.
13630134764 is a deficient number, since it is larger than the sum of its proper divisors (10226024836).
13630134764 is a wasteful number, since it uses less digits than its factorization.
13630134764 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 489112 (or 489110 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 38.
The spelling of 13630134764 in words is "thirteen billion, six hundred thirty million, one hundred thirty-four thousand, seven hundred sixty-four".
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