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7068468235345 = 511361613554039
BaseRepresentation
bin110011011011100000110…
…0010011100110001010001
3221000201221201000201011121
41212313001202130301101
51411302210332012340
623011113125242241
71326452142443536
oct146670142346121
927021851021147
107068468235345
1122857a2053a10
12961abb863381
133c372760b75a
141a618963ad8d
15c3d015dd94a
hex66dc189cc51

7068468235345 has 16 divisors (see below), whose sum is σ = 9253526002560. Its totient is φ = 5140560563200.

The previous prime is 7068468235337. The next prime is 7068468235379. The reversal of 7068468235345 is 5435328648607.

It is not a de Polignac number, because 7068468235345 - 23 = 7068468235337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211836 + ... + 3765874.

It is an arithmetic number, because the mean of its divisors is an integer number (578345375160).

Almost surely, 27068468235345 is an apocalyptic number.

It is an amenable number.

7068468235345 is a deficient number, since it is larger than the sum of its proper divisors (2185057767215).

7068468235345 is a wasteful number, since it uses less digits than its factorization.

7068468235345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3590216.

The product of its (nonzero) digits is 116121600, while the sum is 61.

The spelling of 7068468235345 in words is "seven trillion, sixty-eight billion, four hundred sixty-eight million, two hundred thirty-five thousand, three hundred forty-five".

Divisors: 1 5 11 55 36161 180805 397771 1988855 3554039 17770195 39094429 195472145 128517604279 642588021395 1413693647069 7068468235345