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230441200 = 24521183631
BaseRepresentation
bin11011011110001…
…00000011110000
3121001121121220021
431233010003300
5432443104300
634511053224
75465501143
oct1557040360
9531547807
10230441200
11109094980
1265211214
1338985052
142286805a
151536dd1a
hexdbc40f0

230441200 has 120 divisors (see below), whose sum is σ = 612210816. Its totient is φ = 82656000.

The previous prime is 230441161. The next prime is 230441219. The reversal of 230441200 is 2144032.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 364885 + ... + 365515.

Almost surely, 2230441200 is an apocalyptic number.

230441200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230441200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306105408).

230441200 is an abundant number, since it is smaller than the sum of its proper divisors (381769616).

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

230441200 is a wasteful number, since it uses less digits than its factorization.

230441200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743 (or 732 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 230441200 is about 15180.2898523052. The cubic root of 230441200 is about 613.0840853441.

Adding to 230441200 its reverse (2144032), we get a palindrome (232585232).

The spelling of 230441200 in words is "two hundred thirty million, four hundred forty-one thousand, two hundred".

Divisors: 1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 80 83 88 100 110 166 176 200 220 275 332 400 415 440 550 631 664 830 880 913 1100 1262 1328 1660 1826 2075 2200 2524 3155 3320 3652 4150 4400 4565 5048 6310 6640 6941 7304 8300 9130 10096 12620 13882 14608 15775 16600 18260 22825 25240 27764 31550 33200 34705 36520 45650 50480 52373 55528 63100 69410 73040 91300 104746 111056 126200 138820 173525 182600 209492 252400 261865 277640 347050 365200 418984 523730 555280 576103 694100 837968 1047460 1152206 1309325 1388200 2094920 2304412 2618650 2776400 2880515 4189840 4608824 5237300 5761030 9217648 10474600 11522060 14402575 20949200 23044120 28805150 46088240 57610300 115220600 230441200