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230510774514 = 231231281911071
BaseRepresentation
bin1101011010101110000…
…0110100100011110010
3211000222200200121210010
43112223200310203302
512234041224241024
6253521205515350
722440162153246
oct3265340644362
9730880617703
10230510774514
1189839360729
1238811712b56
131897746c5c7
14b22a2c8426
155ee1d43b29
hex35ab8348f2

230510774514 has 32 divisors (see below), whose sum is σ = 461601423360. Its totient is φ = 76740339600.

The previous prime is 230510774503. The next prime is 230510774561. The reversal of 230510774514 is 415477015032.

230510774514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20815599 + ... + 20826669.

It is an arithmetic number, because the mean of its divisors is an integer number (14425044480).

Almost surely, 2230510774514 is an apocalyptic number.

230510774514 is an abundant number, since it is smaller than the sum of its proper divisors (231090648846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230510774514 is a wasteful number, since it uses less digits than its factorization.

230510774514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15126.

The product of its (nonzero) digits is 117600, while the sum is 39.

Adding to 230510774514 its reverse (415477015032), we get a palindrome (645987789546).

The spelling of 230510774514 in words is "two hundred thirty billion, five hundred ten million, seven hundred seventy-four thousand, five hundred fourteen".

Divisors: 1 2 3 6 1231 2462 2819 3693 5638 7386 8457 11071 16914 22142 33213 66426 3470189 6940378 10410567 13628401 20821134 27256802 31209149 40885203 62418298 81770406 93627447 187254894 38418462419 76836924838 115255387257 230510774514