Base | Representation |
---|---|
bin | 110010001001… |
… | …110100010011 |
3 | 220201221212011 |
4 | 302021310103 |
5 | 11331204121 |
6 | 1145443351 |
7 | 216515434 |
oct | 62116423 |
9 | 26657764 |
10 | 13147411 |
11 | 746a932 |
12 | 44a0557 |
13 | 2954344 |
14 | 1a6348b |
15 | 124a7e1 |
hex | c89d13 |
13147411 has 16 divisors (see below), whose sum is σ = 14515200. Its totient is φ = 11860128.
The previous prime is 13147399. The next prime is 13147427. The reversal of 13147411 is 11474131.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 13147411 - 213 = 13139219 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13147711) by changing a digit.
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, 58846 + ... + 59068.
It is an arithmetic number, because the mean of its divisors is an integer number (907200).
Almost surely, 213147411 is an apocalyptic number.
13147411 is a deficient number, since it is larger than the sum of its proper divisors (1367789).
13147411 is a wasteful number, since it uses less digits than its factorization.
13147411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 378.
The product of its digits is 336, while the sum is 22.
The square root of 13147411 is about 3625.9358791904. The cubic root of 13147411 is about 236.0188807551.
The spelling of 13147411 in words is "thirteen million, one hundred forty-seven thousand, four hundred eleven".
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