Base | Representation |
---|---|
bin | 110000011100… |
… | …111010100010 |
3 | 212220021222020 |
4 | 300130322202 |
5 | 11222420341 |
6 | 1132122310 |
7 | 212650110 |
oct | 60347242 |
9 | 25807866 |
10 | 12701346 |
11 | 7195789 |
12 | 4306396 |
13 | 28292b8 |
14 | 1988ab0 |
15 | 11ad566 |
hex | c1cea2 |
12701346 has 32 divisors (see below), whose sum is σ = 30741120. Its totient is φ = 3415296.
The previous prime is 12701341. The next prime is 12701347. The reversal of 12701346 is 64310721.
It is a super-2 number, since 2×127013462 = 322648380423432, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (12701341) 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, 8181 + ... + 9608.
It is an arithmetic number, because the mean of its divisors is an integer number (960660).
Almost surely, 212701346 is an apocalyptic number.
12701346 is an abundant number, since it is smaller than the sum of its proper divisors (18039774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12701346 is a wasteful number, since it uses less digits than its factorization.
12701346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17818.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 12701346 is about 3563.8947795916. The cubic root of 12701346 is about 233.3188975196.
The spelling of 12701346 in words is "twelve million, seven hundred one thousand, three hundred forty-six".
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