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230184800 = 2552287731
BaseRepresentation
bin11011011100001…
…01011101100000
3121001010121011222
431232011131200
5432411403200
634501354212
75463352466
oct1556053540
9531117158
10230184800
11108a2a27a
1265108968
13388c5431
14227dc836
151531cd85
hexdb85760

230184800 has 36 divisors (see below), whose sum is σ = 561940596. Its totient is φ = 92073600.

The previous prime is 230184793. The next prime is 230184839. The reversal of 230184800 is 8481032.

230184800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 230184800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 143066 + ... + 144665.

It is an arithmetic number, because the mean of its divisors is an integer number (15609461).

Almost surely, 2230184800 is an apocalyptic number.

230184800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230184800 is an abundant number, since it is smaller than the sum of its proper divisors (331755796).

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

230184800 is a wasteful number, since it uses less digits than its factorization.

230184800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287751 (or 287738 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 230184800 is about 15171.8423403356. The cubic root of 230184800 is about 612.8566186464.

The spelling of 230184800 in words is "two hundred thirty million, one hundred eighty-four thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 287731 575462 1150924 1438655 2301848 2877310 4603696 5754620 7193275 9207392 11509240 14386550 23018480 28773100 46036960 57546200 115092400 230184800