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230003006 = 2199577897
BaseRepresentation
bin11011011010110…
…01000100111110
3121000210100210212
431231121010332
5432340044011
634453432422
75461664462
oct1555310476
9530710725
10230003006
11108915732
126503b712
133886076c
14227924a2
15152d408b
hexdb5913e

230003006 has 8 divisors (see below), whose sum is σ = 346738800. Its totient is φ = 114423408.

The previous prime is 230003003. The next prime is 230003023. The reversal of 230003006 is 600300032.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230003003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288551 + ... + 289346.

It is an arithmetic number, because the mean of its divisors is an integer number (43342350).

Almost surely, 2230003006 is an apocalyptic number.

230003006 is a deficient number, since it is larger than the sum of its proper divisors (116735794).

230003006 is a wasteful number, since it uses less digits than its factorization.

230003006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578098.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 230003006 is about 15165.8499926644. The cubic root of 230003006 is about 612.6952367197.

Adding to 230003006 its reverse (600300032), we get a palindrome (830303038).

The spelling of 230003006 in words is "two hundred thirty million, three thousand, six".

Divisors: 1 2 199 398 577897 1155794 115001503 230003006