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104383886 = 2122942467
BaseRepresentation
bin1100011100011…
…00010110001110
321021102020202212
412032030112032
5203210241021
614205150422
72405151125
oct616142616
9237366685
10104383886
1153a16182
122ab5b412
131881a019
14dc12abc
15926d85b
hex638c58e

104383886 has 8 divisors (see below), whose sum is σ = 156706920. Its totient is φ = 52148248.

The previous prime is 104383879. The next prime is 104383889. The reversal of 104383886 is 688383401.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104383889) 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 3 ways as a sum of consecutive naturals, for example, 18776 + ... + 23691.

It is an arithmetic number, because the mean of its divisors is an integer number (19588365).

Almost surely, 2104383886 is an apocalyptic number.

104383886 is a deficient number, since it is larger than the sum of its proper divisors (52323034).

104383886 is a wasteful number, since it uses less digits than its factorization.

104383886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43698.

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 104383886 is about 10216.8432502412. The cubic root of 104383886 is about 470.8448453151.

The spelling of 104383886 in words is "one hundred four million, three hundred eighty-three thousand, eight hundred eighty-six".

Divisors: 1 2 1229 2458 42467 84934 52191943 104383886