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230313302 = 2295374923
BaseRepresentation
bin11011011101001…
…00110101010110
3121001101010110022
431232210311112
5432430011202
634504225142
75464426232
oct1556446526
9531333408
10230313302
1110900787a
126516b1b2
133893ba7b
14228335c2
1515345ea2
hexdba4d56

230313302 has 16 divisors (see below), whose sum is σ = 364130640. Its totient is φ = 109086432.

The previous prime is 230313287. The next prime is 230313311. The reversal of 230313302 is 203313032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34388 + ... + 40535.

It is an arithmetic number, because the mean of its divisors is an integer number (22758165).

Almost surely, 2230313302 is an apocalyptic number.

230313302 is a deficient number, since it is larger than the sum of its proper divisors (133817338).

230313302 is a wasteful number, since it uses less digits than its factorization.

230313302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75007.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 230313302 is about 15176.0766339657. The cubic root of 230313302 is about 612.9706410187.

Adding to 230313302 its reverse (203313032), we get a palindrome (433626334).

The spelling of 230313302 in words is "two hundred thirty million, three hundred thirteen thousand, three hundred two".

Divisors: 1 2 29 53 58 106 1537 3074 74923 149846 2172767 3970919 4345534 7941838 115156651 230313302