Base | Representation |
---|---|
bin | 11000011010001111… |
… | …01111100010110110 |
3 | 1020211022102210000012 |
4 | 30031013233202312 |
5 | 203314342113241 |
6 | 10004222220222 |
7 | 642516651266 |
oct | 141507574266 |
9 | 36738383005 |
10 | 13105035446 |
11 | 56154a6108 |
12 | 2658a24672 |
13 | 130b089459 |
14 | 8c46ab7a6 |
15 | 51a79d6eb |
hex | 30d1ef8b6 |
13105035446 has 16 divisors (see below), whose sum is σ = 21531601440. Its totient is φ = 5954417280.
The previous prime is 13105035431. The next prime is 13105035457. The reversal of 13105035446 is 64453050131.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 6644570 + ... + 6646541.
It is an arithmetic number, because the mean of its divisors is an integer number (1345725090).
Almost surely, 213105035446 is an apocalyptic number.
13105035446 is a deficient number, since it is larger than the sum of its proper divisors (8426565994).
13105035446 is a wasteful number, since it uses less digits than its factorization.
13105035446 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13291159.
The product of its (nonzero) digits is 21600, while the sum is 32.
Adding to 13105035446 its reverse (64453050131), we get a palindrome (77558085577).
The spelling of 13105035446 in words is "thirteen billion, one hundred five million, thirty-five thousand, four hundred forty-six".
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