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230330602 = 2235007187
BaseRepresentation
bin11011011101010…
…01000011101010
3121001102000012001
431232221003222
5432431034402
634504441214
75464530535
oct1556510352
9531360161
10230330602
11109019877
126517920a
13389468c8
1422839a1c
151534b187
hexdba90ea

230330602 has 8 divisors (see below), whose sum is σ = 360517536. Its totient is φ = 110158092.

The previous prime is 230330593. The next prime is 230330623. The reversal of 230330602 is 206033032.

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

It is a self number, because there is not a number n which added to its sum of digits gives 230330602.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2503548 + ... + 2503639.

It is an arithmetic number, because the mean of its divisors is an integer number (45064692).

Almost surely, 2230330602 is an apocalyptic number.

230330602 is a deficient number, since it is larger than the sum of its proper divisors (130186934).

230330602 is a wasteful number, since it uses less digits than its factorization.

230330602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5007212.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 230330602 is about 15176.6465992985. The cubic root of 230330602 is about 612.9859884122.

Adding to 230330602 its reverse (206033032), we get a palindrome (436363634).

The spelling of 230330602 in words is "two hundred thirty million, three hundred thirty thousand, six hundred two".

Divisors: 1 2 23 46 5007187 10014374 115165301 230330602