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8068000814741 = 74745075441047
BaseRepresentation
bin111010101100111101001…
…0100101001011010010101
31001120021220211220201010102
41311121322110221122111
52024141231202032431
625054215521303445
71461615403256360
oct165317224513225
931507824821112
108068000814741
11263069014488a
12aa3771194b85
13466a69abb24a
141dc6c996d0d7
15ded01cc4dcb
hex7567a529695

8068000814741 has 16 divisors (see below), whose sum is σ = 9418845843456. Its totient is φ = 6766789504176.

The previous prime is 8068000814717. The next prime is 8068000814747. The reversal of 8068000814741 is 1474180008608.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-8068000814741 is a prime.

It is a super-3 number, since 3×80680008147413 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8068000814747) by changing a digit.

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, 1237721 + ... + 4203326.

It is an arithmetic number, because the mean of its divisors is an integer number (588677865216).

Almost surely, 28068000814741 is an apocalyptic number.

It is an amenable number.

8068000814741 is a deficient number, since it is larger than the sum of its proper divisors (1350845028715).

8068000814741 is a wasteful number, since it uses less digits than its factorization.

8068000814741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5445608.

The product of its (nonzero) digits is 344064, while the sum is 47.

The spelling of 8068000814741 in words is "eight trillion, sixty-eight billion, eight hundred fourteen thousand, seven hundred forty-one".

Divisors: 1 7 47 329 4507 31549 211829 1482803 5441047 38087329 255729209 1790104463 24522798829 171659591803 1152571544963 8068000814741