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230232200 = 235211104651
BaseRepresentation
bin11011011100100…
…01000010001000
3121001020000012112
431232101002020
5432414412300
634502401452
75463640622
oct1556210210
9531200175
10230232200
11108a61950
1265130288
1338910b93
1422811c12
151532be35
hexdb91088

230232200 has 48 divisors (see below), whose sum is σ = 583958160. Its totient is φ = 83720000.

The previous prime is 230232169. The next prime is 230232203. The reversal of 230232200 is 2232032.

It is not an unprimeable number, because it can be changed into a prime (230232203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50126 + ... + 54525.

It is an arithmetic number, because the mean of its divisors is an integer number (12165795).

Almost surely, 2230232200 is an apocalyptic number.

230232200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230232200 is an abundant number, since it is smaller than the sum of its proper divisors (353725960).

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

230232200 is a wasteful number, since it uses less digits than its factorization.

230232200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104678 (or 104669 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 230232200 is about 15173.4043642157. The cubic root of 230232200 is about 612.8986825446.

Adding to 230232200 its reverse (2232032), we get a palindrome (232464232).

The spelling of 230232200 in words is "two hundred thirty million, two hundred thirty-two thousand, two hundred".

Divisors: 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 200 220 275 440 550 1100 2200 104651 209302 418604 523255 837208 1046510 1151161 2093020 2302322 2616275 4186040 4604644 5232550 5755805 9209288 10465100 11511610 20930200 23023220 28779025 46046440 57558050 115116100 230232200