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230326418 = 27131912473
BaseRepresentation
bin11011011101010…
…00000010010010
3121001101210110002
431232220002102
5432430421133
634504410002
75464512410
oct1556500222
9531353402
10230326418
11109016713
1265176902
1338944a2a
14228382b0
1515349ce8
hexdba8092

230326418 has 16 divisors (see below), whose sum is σ = 395176320. Its totient is φ = 98628576.

The previous prime is 230326399. The next prime is 230326429. The reversal of 230326418 is 814623032.

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, 12230 + ... + 24702.

It is an arithmetic number, because the mean of its divisors is an integer number (24698520).

Almost surely, 2230326418 is an apocalyptic number.

230326418 is a deficient number, since it is larger than the sum of its proper divisors (164849902).

230326418 is a wasteful number, since it uses less digits than its factorization.

230326418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13801.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 230326418 is about 15176.5087553100. The cubic root of 230326418 is about 612.9822767200.

The spelling of 230326418 in words is "two hundred thirty million, three hundred twenty-six thousand, four hundred eighteen".

Divisors: 1 2 7 14 1319 2638 9233 12473 18466 24946 87311 174622 16451887 32903774 115163209 230326418