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230412332 = 2257603083
BaseRepresentation
bin11011011101111…
…01000000101100
3121001120011022002
431232331000230
5432441143312
634510311432
75465321033
oct1556750054
9531504262
10230412332
11109075217
12651b8578
1338974b77
142285b71a
15153654c2
hexdbbd02c

230412332 has 6 divisors (see below), whose sum is σ = 403221588. Its totient is φ = 115206164.

The previous prime is 230412331. The next prime is 230412353. The reversal of 230412332 is 233214032.

It is not an unprimeable number, because it can be changed into a prime (230412331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28801538 + ... + 28801545.

It is an arithmetic number, because the mean of its divisors is an integer number (67203598).

Almost surely, 2230412332 is an apocalyptic number.

It is an amenable number.

230412332 is a deficient number, since it is larger than the sum of its proper divisors (172809256).

230412332 is a wasteful number, since it uses less digits than its factorization.

230412332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57603087 (or 57603085 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 230412332 is about 15179.3389842905. The cubic root of 230412332 is about 613.0584833678.

Adding to 230412332 its reverse (233214032), we get a palindrome (463626364).

The spelling of 230412332 in words is "two hundred thirty million, four hundred twelve thousand, three hundred thirty-two".

Divisors: 1 2 4 57603083 115206166 230412332