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13246041 = 319123117
BaseRepresentation
bin110010100001…
…111001011001
3220220222011010
4302201321121
511342333131
61151524133
7220406124
oct62417131
926828133
1013246041
117527a46
124529649
13298a1c3
141a8b3bb
151269b46
hexca1e59

13246041 has 8 divisors (see below), whose sum is σ = 17754624. Its totient is φ = 8784080.

The previous prime is 13246039. The next prime is 13246061. The reversal of 13246041 is 14064231.

13246041 is digitally balanced in base 2, because in such base 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 a cyclic number.

It is not a de Polignac number, because 13246041 - 21 = 13246039 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13245999 and 13246017.

It is not an unprimeable number, because it can be changed into a prime (13246001) 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, 10986 + ... + 12131.

It is an arithmetic number, because the mean of its divisors is an integer number (2219328).

Almost surely, 213246041 is an apocalyptic number.

It is an amenable number.

13246041 is a deficient number, since it is larger than the sum of its proper divisors (4508583).

13246041 is a wasteful number, since it uses less digits than its factorization.

13246041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23311.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 13246041 is about 3639.5110935399. The cubic root of 13246041 is about 236.6076043408.

The spelling of 13246041 in words is "thirteen million, two hundred forty-six thousand, forty-one".

Divisors: 1 3 191 573 23117 69351 4415347 13246041