Base | Representation |
---|---|
bin | 11000100101111001… |
… | …11001111100010000 |
3 | 1021002010111122222021 |
4 | 30102330321330100 |
5 | 204014412421434 |
6 | 10022035021224 |
7 | 645115303426 |
oct | 142274717420 |
9 | 37063448867 |
10 | 13202857744 |
11 | 566573a48a |
12 | 268573a814 |
13 | 132541997b |
14 | 8d3693116 |
15 | 524172cb4 |
hex | 312f39f10 |
13202857744 has 20 divisors (see below), whose sum is σ = 25749949120. Its totient is φ = 6557709600.
The previous prime is 13202857727. The next prime is 13202857757. The reversal of 13202857744 is 44775820231.
13202857744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 13202857744.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2729964 + ... + 2734795.
It is an arithmetic number, because the mean of its divisors is an integer number (1287497456).
Almost surely, 213202857744 is an apocalyptic number.
It is an amenable number.
13202857744 is a deficient number, since it is larger than the sum of its proper divisors (12547091376).
13202857744 is a wasteful number, since it uses less digits than its factorization.
13202857744 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5464918 (or 5464912 counting only the distinct ones).
The product of its (nonzero) digits is 376320, while the sum is 43.
The spelling of 13202857744 in words is "thirteen billion, two hundred two million, eight hundred fifty-seven thousand, seven hundred forty-four".
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