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230283050 = 2528951749
BaseRepresentation
bin11011011100111…
…01011100101010
3121001022120221212
431232131130222
5432423024200
634503433122
75464242104
oct1556353452
9531276855
10230283050
11108a97078
12651557a2
133892b07a
1422826574
151533c035
hexdb9d72a

230283050 has 24 divisors (see below), whose sum is σ = 433147500. Its totient is φ = 91076480.

The previous prime is 230283049. The next prime is 230283083. The reversal of 230283050 is 50382032.

It can be written as a sum of positive squares in 6 ways, for example, as 69272329 + 161010721 = 8323^2 + 12689^2 .

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 11 ways as a sum of consecutive naturals, for example, 21425 + ... + 30324.

Almost surely, 2230283050 is an apocalyptic number.

230283050 is a deficient number, since it is larger than the sum of its proper divisors (202864450).

230283050 is a wasteful number, since it uses less digits than its factorization.

230283050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51850 (or 51845 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 230283050 is about 15175.0799009429. The cubic root of 230283050 is about 612.9438016371.

The spelling of 230283050 in words is "two hundred thirty million, two hundred eighty-three thousand, fifty".

Divisors: 1 2 5 10 25 50 89 178 445 890 2225 4450 51749 103498 258745 517490 1293725 2587450 4605661 9211322 23028305 46056610 115141525 230283050