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10084779 = 322938639
BaseRepresentation
bin100110011110…
…000110101011
3200222100201100
4212132012223
510040203104
61000052443
7151501455
oct46360653
920870640
1010084779
115768931
123464123
132121333
1414a72d5
15d43139
hex99e1ab

10084779 has 12 divisors (see below), whose sum is σ = 15069600. Its totient is φ = 6491184.

The previous prime is 10084733. The next prime is 10084783. The reversal of 10084779 is 97748001.

It is not a de Polignac number, because 10084779 - 27 = 10084651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10084709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19059 + ... + 19580.

It is an arithmetic number, because the mean of its divisors is an integer number (1255800).

Almost surely, 210084779 is an apocalyptic number.

10084779 is a deficient number, since it is larger than the sum of its proper divisors (4984821).

10084779 is a wasteful number, since it uses less digits than its factorization.

10084779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38674 (or 38671 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 10084779 is about 3175.6541058497. The cubic root of 10084779 is about 216.0505925729.

The spelling of 10084779 in words is "ten million, eighty-four thousand, seven hundred seventy-nine".

Divisors: 1 3 9 29 87 261 38639 115917 347751 1120531 3361593 10084779