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13343240041 = 173947198859
BaseRepresentation
bin11000110110101000…
…11010111101101001
31021102220122211021121
430123110122331221
5204311332140131
610044011535241
7651441445315
oct143324327551
937386584247
1013343240041
115727a0280a
12270475a521
13134852c011
14908196b45
15531652911
hex31b51af69

13343240041 has 8 divisors (see below), whose sum is σ = 14131787040. Its totient is φ = 12555098688.

The previous prime is 13343240017. The next prime is 13343240129. The reversal of 13343240041 is 14004234331.

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 13343240041 - 27 = 13343239913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13343239988 and 13343240015.

It is not an unprimeable number, because it can be changed into a prime (13343249041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32331 + ... + 166528.

It is an arithmetic number, because the mean of its divisors is an integer number (1766473380).

Almost surely, 213343240041 is an apocalyptic number.

It is an amenable number.

13343240041 is a deficient number, since it is larger than the sum of its proper divisors (788546999).

13343240041 is a wasteful number, since it uses less digits than its factorization.

13343240041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202823.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 13343240041 its reverse (14004234331), we get a palindrome (27347474372).

The spelling of 13343240041 in words is "thirteen billion, three hundred forty-three million, two hundred forty thousand, forty-one".

Divisors: 1 17 3947 67099 198859 3380603 784896473 13343240041