Base | Representation |
---|---|
bin | 110010001000… |
… | …010001111011 |
3 | 220201122012222 |
4 | 302020101323 |
5 | 11331003430 |
6 | 1145354255 |
7 | 216461201 |
oct | 62102173 |
9 | 26648188 |
10 | 13141115 |
11 | 7466129 |
12 | 449898b |
13 | 2951510 |
14 | 1a61071 |
15 | 12489e5 |
hex | c8847b |
13141115 has 16 divisors (see below), whose sum is σ = 17400096. Its totient is φ = 9465600.
The previous prime is 13141091. The next prime is 13141123. The reversal of 13141115 is 51114131.
It is not a de Polignac number, because 13141115 - 28 = 13140859 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13141093 and 13141102.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200 + ... + 5130.
It is an arithmetic number, because the mean of its divisors is an integer number (1087506).
Almost surely, 213141115 is an apocalyptic number.
13141115 is a deficient number, since it is larger than the sum of its proper divisors (4258981).
13141115 is a wasteful number, since it uses less digits than its factorization.
13141115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4990.
The product of its digits is 60, while the sum is 17.
The square root of 13141115 is about 3625.0675855769. The cubic root of 13141115 is about 235.9812000250.
Adding to 13141115 its reverse (51114131), we get a palindrome (64255246).
The spelling of 13141115 in words is "thirteen million, one hundred forty-one thousand, one hundred fifteen".
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