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230334230 = 25743591297
BaseRepresentation
bin11011011101010…
…01111100010110
3121001102012011102
431232221330112
5432431143410
634504510102
75464544240
oct1556517426
9531365142
10230334230
11109021575
126517b332
1338948459
142283b090
151534c2a5
hexdba9f16

230334230 has 64 divisors (see below), whose sum is σ = 493447680. Its totient is φ = 75769344.

The previous prime is 230334193. The next prime is 230334271. The reversal of 230334230 is 32433032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 176942 + ... + 178238.

It is an arithmetic number, because the mean of its divisors is an integer number (7710120).

Almost surely, 2230334230 is an apocalyptic number.

230334230 is an abundant number, since it is smaller than the sum of its proper divisors (263113450).

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

230334230 is a wasteful number, since it uses less digits than its factorization.

230334230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 230334230 is about 15176.7661245734. The cubic root of 230334230 is about 612.9892068317.

Adding to 230334230 its reverse (32433032), we get a palindrome (262767262).

The spelling of 230334230 in words is "two hundred thirty million, three hundred thirty-four thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 43 59 70 86 118 215 295 301 413 430 590 602 826 1297 1505 2065 2537 2594 3010 4130 5074 6485 9079 12685 12970 17759 18158 25370 35518 45395 55771 76523 88795 90790 111542 153046 177590 278855 382615 390397 535661 557710 765230 780794 1071322 1951985 2678305 3290489 3903970 5356610 6580978 16452445 23033423 32904890 46066846 115167115 230334230