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230275298 = 211167233269
BaseRepresentation
bin11011011100110…
…11100011100010
3121001022012022202
431232123203202
5432422302143
634503333202
75464210361
oct1556334342
9531265282
10230275298
11108a91270
1265151202
1338927696
14228237d8
1515339ab8
hexdb9b8e2

230275298 has 32 divisors (see below), whose sum is σ = 382112640. Its totient is φ = 103212160.

The previous prime is 230275291. The next prime is 230275313. The reversal of 230275298 is 892572032.

It is not an unprimeable number, because it can be changed into a prime (230275291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 855908 + ... + 856176.

It is an arithmetic number, because the mean of its divisors is an integer number (11941020).

Almost surely, 2230275298 is an apocalyptic number.

230275298 is a deficient number, since it is larger than the sum of its proper divisors (151837342).

230275298 is a wasteful number, since it uses less digits than its factorization.

230275298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 230275298 is about 15174.8244800393. The cubic root of 230275298 is about 612.9369237338.

The spelling of 230275298 in words is "two hundred thirty million, two hundred seventy-five thousand, two hundred ninety-eight".

Divisors: 1 2 11 22 167 233 269 334 466 538 1837 2563 2959 3674 5126 5918 38911 44923 62677 77822 89846 125354 428021 494153 689447 856042 988306 1378894 10467059 20934118 115137649 230275298