Base | Representation |
---|---|
bin | 11000110110111010… |
… | …00011011110011110 |
3 | 1021110001220210122212 |
4 | 30123131003132132 |
5 | 204312422100014 |
6 | 10044132240422 |
7 | 651466622255 |
oct | 143335033636 |
9 | 37401823585 |
10 | 13345503134 |
11 | 5729209037 |
12 | 2705470112 |
13 | 1348b42122 |
14 | 9085c579c |
15 | 53194d23e |
hex | 31b74379e |
13345503134 has 16 divisors (see below), whose sum is σ = 20536504560. Its totient is φ = 6500800320.
The previous prime is 13345503133. The next prime is 13345503137. The reversal of 13345503134 is 43130554331.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 13345503134.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13345503133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166007 + ... + 232914.
It is an arithmetic number, because the mean of its divisors is an integer number (1283531535).
Almost surely, 213345503134 is an apocalyptic number.
13345503134 is a deficient number, since it is larger than the sum of its proper divisors (7191001426).
13345503134 is a wasteful number, since it uses less digits than its factorization.
13345503134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 399355.
The product of its (nonzero) digits is 32400, while the sum is 32.
The spelling of 13345503134 in words is "thirteen billion, three hundred forty-five million, five hundred three thousand, one hundred thirty-four".
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