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230100886 = 2127905909
BaseRepresentation
bin11011011011100…
…00111110010110
3121000222100002001
431231300332112
5432401212021
634455505514
75462553031
oct1555607626
9530870061
10230100886
11108982224
126508829a
1338896192
14227ba018
1515303091
hexdb70f96

230100886 has 8 divisors (see below), whose sum is σ = 347869440. Its totient is φ = 114144408.

The previous prime is 230100881. The next prime is 230100907. The reversal of 230100886 is 688001032.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230100881) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 452701 + ... + 453208.

It is an arithmetic number, because the mean of its divisors is an integer number (43483680).

Almost surely, 2230100886 is an apocalyptic number.

230100886 is a deficient number, since it is larger than the sum of its proper divisors (117768554).

230100886 is a wasteful number, since it uses less digits than its factorization.

230100886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906038.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 230100886 is about 15169.0766363678. The cubic root of 230100886 is about 612.7821371850.

The spelling of 230100886 in words is "two hundred thirty million, one hundred thousand, eight hundred eighty-six".

Divisors: 1 2 127 254 905909 1811818 115050443 230100886