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6731004760842 = 237975714065651
BaseRepresentation
bin110000111110010111100…
…1001011101001100001010
3212211110220021221222202210
41201330233021131030022
51340240044204321332
622152103024005550
71263204400313355
oct141745711351412
925743807858683
106731004760842
11216566a78a83a
1290861ba608b6
1339a9670a7c6b
14193ad4b6929c
15ba14ee8aecc
hex61f2f25d30a

6731004760842 has 16 divisors (see below), whose sum is σ = 13462179266592. Its totient is φ = 2243639962800.

The previous prime is 6731004760817. The next prime is 6731004760897. The reversal of 6731004760842 is 2480674001376.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6731004760791 and 6731004760800.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6554284 + ... + 7511367.

It is an arithmetic number, because the mean of its divisors is an integer number (841386204162).

Almost surely, 26731004760842 is an apocalyptic number.

6731004760842 is an abundant number, since it is smaller than the sum of its proper divisors (6731174505750).

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

6731004760842 is a wasteful number, since it uses less digits than its factorization.

6731004760842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14145413.

The product of its (nonzero) digits is 1354752, while the sum is 48.

The spelling of 6731004760842 in words is "six trillion, seven hundred thirty-one billion, four million, seven hundred sixty thousand, eight hundred forty-two".

Divisors: 1 2 3 6 79757 159514 239271 478542 14065651 28131302 42196953 84393906 1121834126807 2243668253614 3365502380421 6731004760842