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230325344 = 2538918503
BaseRepresentation
bin11011011101001…
…11110001100000
3121001101201222022
431232213301200
5432430402334
634504401012
75464506314
oct1556476140
9531351868
10230325344
11109015927
1265176168
13389443b2
1422837b44
151534982e
hexdba7c60

230325344 has 24 divisors (see below), whose sum is σ = 454643280. Its totient is φ = 114860416.

The previous prime is 230325343. The next prime is 230325373. The reversal of 230325344 is 443523032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230325341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3197 + ... + 21699.

It is an arithmetic number, because the mean of its divisors is an integer number (18943470).

Almost surely, 2230325344 is an apocalyptic number.

It is an amenable number.

230325344 is a deficient number, since it is larger than the sum of its proper divisors (224317936).

230325344 is a wasteful number, since it uses less digits than its factorization.

230325344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18902 (or 18894 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 230325344 is about 15176.4733716368. The cubic root of 230325344 is about 612.9813239504.

Adding to 230325344 its reverse (443523032), we get a palindrome (673848376).

The spelling of 230325344 in words is "two hundred thirty million, three hundred twenty-five thousand, three hundred forty-four".

Divisors: 1 2 4 8 16 32 389 778 1556 3112 6224 12448 18503 37006 74012 148024 296048 592096 7197667 14395334 28790668 57581336 115162672 230325344