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7243086040379 = 797103103565867
BaseRepresentation
bin110100101100110100110…
…0100100000110100111011
3221122102200010020021220222
41221121221210200310323
51422132320011243004
623223232223010255
71345203265342250
oct151315144406473
927572603207828
107243086040379
112342859274382
1298b912a3998b
13407035178147
141b07d26c7427
15c86215477be
hex69669920d3b

7243086040379 has 16 divisors (see below), whose sum is σ = 8444346613248. Its totient is φ = 6084701759232.

The previous prime is 7243086040367. The next prime is 7243086040409. The reversal of 7243086040379 is 9730406803427.

It is a cyclic number.

It is not a de Polignac number, because 7243086040379 - 28 = 7243086040123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7243086040379.

It is not an unprimeable number, because it can be changed into a prime (7243086040339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51712997 + ... + 51852870.

It is an arithmetic number, because the mean of its divisors is an integer number (527771663328).

Almost surely, 27243086040379 is an apocalyptic number.

7243086040379 is a deficient number, since it is larger than the sum of its proper divisors (1201260572869).

7243086040379 is a wasteful number, since it uses less digits than its factorization.

7243086040379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103566074.

The product of its (nonzero) digits is 6096384, while the sum is 53.

The spelling of 7243086040379 in words is "seven trillion, two hundred forty-three billion, eighty-six million, forty thousand, three hundred seventy-nine".

Divisors: 1 7 97 103 679 721 9991 69937 103565867 724961069 10045889099 10667284301 70321223693 74670990107 1034726577197 7243086040379