Base | Representation |
---|---|
bin | 101111001000… |
… | …010111100001 |
3 | 212020200221010 |
4 | 233020113201 |
5 | 11130330131 |
6 | 1120451133 |
7 | 210005346 |
oct | 57102741 |
9 | 25220833 |
10 | 12355041 |
11 | 6a79586 |
12 | 4179aa9 |
13 | 273779a |
14 | 18d87cd |
15 | 1140b46 |
hex | bc85e1 |
12355041 has 8 divisors (see below), whose sum is σ = 16624960. Its totient is φ = 8160912.
The previous prime is 12354983. The next prime is 12355043. The reversal of 12355041 is 14055321.
12355041 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12355041 - 26 = 12354977 is a prime.
It is a super-2 number, since 2×123550412 = 305294076223362, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 12354999 and 12355017.
It is not an unprimeable number, because it can be changed into a prime (12355043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18565 + ... + 19218.
It is an arithmetic number, because the mean of its divisors is an integer number (2078120).
Almost surely, 212355041 is an apocalyptic number.
It is an amenable number.
12355041 is a deficient number, since it is larger than the sum of its proper divisors (4269919).
12355041 is a wasteful number, since it uses less digits than its factorization.
12355041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37895.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 12355041 is about 3514.9738263606. The cubic root of 12355041 is about 231.1788311796.
The spelling of 12355041 in words is "twelve million, three hundred fifty-five thousand, forty-one".
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