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10790505791 = 131018218207
BaseRepresentation
bin10100000110010101…
…00000110100111111
31000212000020111012122
422003022200310333
5134044332141131
64542421553155
7531253533362
oct120312406477
930760214178
1010790505791
114637a6078a
1221118757bb
13102c6c7a90
1474513a0d9
154324abd7b
hex2832a0d3f

10790505791 has 8 divisors (see below), whose sum is σ = 11735601024. Its totient is φ = 9861847200.

The previous prime is 10790505787. The next prime is 10790505809. The reversal of 10790505791 is 19750509701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10790505791 - 22 = 10790505787 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10790505191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4107791 + ... + 4110416.

It is an arithmetic number, because the mean of its divisors is an integer number (1466950128).

Almost surely, 210790505791 is an apocalyptic number.

10790505791 is a deficient number, since it is larger than the sum of its proper divisors (945095233).

10790505791 is a wasteful number, since it uses less digits than its factorization.

10790505791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8218321.

The product of its (nonzero) digits is 99225, while the sum is 44.

The spelling of 10790505791 in words is "ten billion, seven hundred ninety million, five hundred five thousand, seven hundred ninety-one".

Divisors: 1 13 101 1313 8218207 106836691 830038907 10790505791