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6741468066740 = 22511235931298819
BaseRepresentation
bin110001000011001111011…
…0011110011001110110100
3212212110220111112000002212
41202012132303303032310
51340423011311113430
622200553200552552
71264024602043361
oct142063663631664
925773814460085
106741468066740
11216a049a79390
1290a660022758
1339b943a70624
14194408651468
15ba563864b95
hex6219ecf33b4

6741468066740 has 48 divisors (see below), whose sum is σ = 15444756976320. Its totient is φ = 2451337140480.

The previous prime is 6741468066733. The next prime is 6741468066803. The reversal of 6741468066740 is 476608641476.

It is a self number, because there is not a number n which added to its sum of digits gives 6741468066740.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4541051 + ... + 5839869.

It is an arithmetic number, because the mean of its divisors is an integer number (321765770340).

Almost surely, 26741468066740 is an apocalyptic number.

It is an amenable number.

6741468066740 is an abundant number, since it is smaller than the sum of its proper divisors (8703288909580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6741468066740 is a wasteful number, since it uses less digits than its factorization.

6741468066740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322432 (or 1322430 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 59.

The spelling of 6741468066740 in words is "six trillion, seven hundred forty-one billion, four hundred sixty-eight million, sixty-six thousand, seven hundred forty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 23593 47186 94372 117965 235930 259523 471860 519046 1038092 1297615 1298819 2595230 2597638 5190460 5195276 6494095 12988190 14287009 25976380 28574018 57148036 71435045 142870090 285740180 30643036667 61286073334 122572146668 153215183335 306430366670 337073403337 612860733340 674146806674 1348293613348 1685367016685 3370734033370 6741468066740