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230300298 = 23212794461
BaseRepresentation
bin11011011101000…
…01101010001010
3121001100110121200
431232201222022
5432424102143
634504045030
75464343304
oct1556415212
9531313550
10230300298
11108aa9028
1265163776
1338935b87
142282c974
15153421d3
hexdba1a8a

230300298 has 12 divisors (see below), whose sum is σ = 498984018. Its totient is φ = 76766760.

The previous prime is 230300267. The next prime is 230300341. The reversal of 230300298 is 892003032.

230300298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 228705129 + 1595169 = 15123^2 + 1263^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6397213 + ... + 6397248.

Almost surely, 2230300298 is an apocalyptic number.

230300298 is an abundant number, since it is smaller than the sum of its proper divisors (268683720).

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

230300298 is a wasteful number, since it uses less digits than its factorization.

230300298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12794469 (or 12794466 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 230300298 is about 15175.6481904398. The cubic root of 230300298 is about 612.9591042408.

The spelling of 230300298 in words is "two hundred thirty million, three hundred thousand, two hundred ninety-eight".

Divisors: 1 2 3 6 9 18 12794461 25588922 38383383 76766766 115150149 230300298