Base | Representation |
---|---|
bin | 110000100000… |
… | …000010100100 |
3 | 212220221112101 |
4 | 300200002210 |
5 | 11223323043 |
6 | 1132301444 |
7 | 213032326 |
oct | 60400244 |
9 | 25827471 |
10 | 12714148 |
11 | 71a4367 |
12 | 4311884 |
13 | 2832085 |
14 | 198d616 |
15 | 11b224d |
hex | c200a4 |
12714148 has 12 divisors (see below), whose sum is σ = 22413132. Its totient is φ = 6310400.
The previous prime is 12714139. The next prime is 12714157. The reversal of 12714148 is 84141721.
It is an interprime number because it is at equal distance from previous prime (12714139) and next prime (12714157).
It can be written as a sum of positive squares in 2 ways, for example, as 9998244 + 2715904 = 3162^2 + 1648^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11053 + ... + 12148.
It is an arithmetic number, because the mean of its divisors is an integer number (1867761).
Almost surely, 212714148 is an apocalyptic number.
It is an amenable number.
12714148 is a deficient number, since it is larger than the sum of its proper divisors (9698984).
12714148 is a wasteful number, since it uses less digits than its factorization.
12714148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23342 (or 23340 counting only the distinct ones).
The product of its digits is 1792, while the sum is 28.
The square root of 12714148 is about 3565.6903959822. The cubic root of 12714148 is about 233.3972604886.
Adding to 12714148 its reverse (84141721), we get a palindrome (96855869).
The spelling of 12714148 in words is "twelve million, seven hundred fourteen thousand, one hundred forty-eight".
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