Search a number
-
+
93285230 = 2519946877
BaseRepresentation
bin1011000111101…
…10101101101110
320111112101021112
411203312231232
5142340111410
613131232022
72211624413
oct543665556
9214471245
1093285230
1148725635
12272a8612
131643237c
14c56410a
1582ca105
hex58f6b6e

93285230 has 16 divisors (see below), whose sum is σ = 168760800. Its totient is φ = 37125792.

The previous prime is 93285221. The next prime is 93285259. The reversal of 93285230 is 3258239.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21449 + ... + 25428.

It is an arithmetic number, because the mean of its divisors is an integer number (10547550).

Almost surely, 293285230 is an apocalyptic number.

93285230 is a deficient number, since it is larger than the sum of its proper divisors (75475570).

93285230 is a wasteful number, since it uses less digits than its factorization.

93285230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47083.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 93285230 is about 9658.4279259101. The cubic root of 93285230 is about 453.5281992168.

The spelling of 93285230 in words is "ninety-three million, two hundred eighty-five thousand, two hundred thirty".

Divisors: 1 2 5 10 199 398 995 1990 46877 93754 234385 468770 9328523 18657046 46642615 93285230