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6741003743741 = 21506393134419
BaseRepresentation
bin110001000011000001100…
…1000100011000111111101
3212212102201010210221200202
41202012003020203013331
51340421033424244431
622200435132533245
71264010233261121
oct142060310430775
925772633727622
106741003743741
11216993096a673
1290a550621225
1339b89b7ca4a7
141943a2b05581
15ba537be78cb
hex621832231fd

6741003743741 has 4 divisors (see below), whose sum is σ = 6741009028800. Its totient is φ = 6740998458684.

The previous prime is 6741003743723. The next prime is 6741003743777. The reversal of 6741003743741 is 1473473001476.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-6741003743741 is a prime.

It is a super-2 number, since 2×67410037437412 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6741003703741) 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 3 ways as a sum of consecutive naturals, for example, 583430 + ... + 3717848.

It is an arithmetic number, because the mean of its divisors is an integer number (1685252257200).

Almost surely, 26741003743741 is an apocalyptic number.

It is an amenable number.

6741003743741 is a deficient number, since it is larger than the sum of its proper divisors (5285059).

6741003743741 is a wasteful number, since it uses less digits than its factorization.

6741003743741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5285058.

The product of its (nonzero) digits is 1185408, while the sum is 47.

The spelling of 6741003743741 in words is "six trillion, seven hundred forty-one billion, three million, seven hundred forty-three thousand, seven hundred forty-one".

Divisors: 1 2150639 3134419 6741003743741