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93387029 = 593594409
BaseRepresentation
bin1011001000011…
…11100100010101
320111201112220212
411210033210111
5142401341104
613133335205
72212530251
oct544174425
9214645825
1093387029
114879506a
1227337505
13164697c8
14c58d261
1582ea36e
hex590f915

93387029 has 8 divisors (see below), whose sum is σ = 95256000. Its totient is φ = 91527712.

The previous prime is 93387017. The next prime is 93387043. The reversal of 93387029 is 92078339.

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 93387029 - 28 = 93386773 is a prime.

It is a super-2 number, since 2×933870292 = 17442274370893682, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93387059) 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 7 ways as a sum of consecutive naturals, for example, 18977 + ... + 23385.

It is an arithmetic number, because the mean of its divisors is an integer number (11907000).

Almost surely, 293387029 is an apocalyptic number.

It is an amenable number.

93387029 is a deficient number, since it is larger than the sum of its proper divisors (1868971).

93387029 is a wasteful number, since it uses less digits than its factorization.

93387029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4827.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 93387029 is about 9663.6964459776. The cubic root of 93387029 is about 453.6931125448.

The spelling of 93387029 in words is "ninety-three million, three hundred eighty-seven thousand, twenty-nine".

Divisors: 1 59 359 4409 21181 260131 1582831 93387029