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13334171641 = 717910641797
BaseRepresentation
bin11000110101100011…
…10100111111111001
31021102021121002202221
430122301310333321
5204302021443031
610043045324041
7651301405660
oct143261647771
937367532687
1013334171641
11572287956a
122701706621
1313466a54bb
14906cb5dd7
15530960a11
hex31ac74ff9

13334171641 has 8 divisors (see below), whose sum is σ = 15324189120. Its totient is φ = 11365438128.

The previous prime is 13334171581. The next prime is 13334171677. The reversal of 13334171641 is 14617143331.

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 13334171641 - 229 = 12797300729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13334171597 and 13334171606.

It is not an unprimeable number, because it can be changed into a prime (13334171681) 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, 5319646 + ... + 5322151.

It is an arithmetic number, because the mean of its divisors is an integer number (1915523640).

Almost surely, 213334171641 is an apocalyptic number.

It is an amenable number.

13334171641 is a deficient number, since it is larger than the sum of its proper divisors (1990017479).

13334171641 is a wasteful number, since it uses less digits than its factorization.

13334171641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10641983.

The product of its digits is 18144, while the sum is 34.

The spelling of 13334171641 in words is "thirteen billion, three hundred thirty-four million, one hundred seventy-one thousand, six hundred forty-one".

Divisors: 1 7 179 1253 10641797 74492579 1904881663 13334171641