Base | Representation |
---|---|
bin | 11000110101000100… |
… | …10101011000110001 |
3 | 1021101222221202020211 |
4 | 30122202111120301 |
5 | 204300002010001 |
6 | 10042422304121 |
7 | 651222031315 |
oct | 143242253061 |
9 | 37358852224 |
10 | 13330110001 |
11 | 5720554a3a |
12 | 2700288041 |
13 | 13458b2870 |
14 | 906539b45 |
15 | 53040c351 |
hex | 31a895631 |
13330110001 has 16 divisors (see below), whose sum is σ = 14534072784. Its totient is φ = 12152577024.
The previous prime is 13330109899. The next prime is 13330110029. The reversal of 13330110001 is 10001103331.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 312440976 + 13017669025 = 17676^2 + 114095^2 .
It is a cyclic number.
It is not a de Polignac number, because 13330110001 - 231 = 11182626353 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13330117001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331861 + ... + 369853.
It is an arithmetic number, because the mean of its divisors is an integer number (908379549).
Almost surely, 213330110001 is an apocalyptic number.
It is an amenable number.
13330110001 is a deficient number, since it is larger than the sum of its proper divisors (1203962783).
13330110001 is a wasteful number, since it uses less digits than its factorization.
13330110001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38340.
The product of its (nonzero) digits is 27, while the sum is 13.
Adding to 13330110001 its reverse (10001103331), we get a palindrome (23331213332).
The spelling of 13330110001 in words is "thirteen billion, three hundred thirty million, one hundred ten thousand, one".
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