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93385423 = 2931109953
BaseRepresentation
bin1011001000011…
…11001011001111
320111201110201101
411210033023033
5142401313143
613133323531
72212522465
oct544171317
9214643641
1093385423
114879393a
12273365a7
1316468b61
14c58c835
1582e9b4d
hex590f2cf

93385423 has 16 divisors (see below), whose sum is σ = 100742400. Its totient is φ = 86365440.

The previous prime is 93385421. The next prime is 93385429. The reversal of 93385423 is 32458339.

It is a cyclic number.

It is not a de Polignac number, because 93385423 - 21 = 93385421 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 (93385421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97515 + ... + 98467.

It is an arithmetic number, because the mean of its divisors is an integer number (6296400).

Almost surely, 293385423 is an apocalyptic number.

93385423 is a deficient number, since it is larger than the sum of its proper divisors (7356977).

93385423 is a wasteful number, since it uses less digits than its factorization.

93385423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122.

The product of its digits is 77760, while the sum is 37.

The square root of 93385423 is about 9663.6133511229. The cubic root of 93385423 is about 453.6905117721.

The spelling of 93385423 in words is "ninety-three million, three hundred eighty-five thousand, four hundred twenty-three".

Divisors: 1 29 31 109 899 953 3161 3379 27637 29543 97991 103877 856747 3012433 3220187 93385423