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230016200 = 23521150081
BaseRepresentation
bin11011011010111…
…00010011001000
3121000211000220112
431231130103020
5432341004300
634454013452
75462051111
oct1555342310
9530730815
10230016200
11108924637
1265047288
133886677b
1422797208
15152d7e35
hexdb5c4c8

230016200 has 24 divisors (see below), whose sum is σ = 534788130. Its totient is φ = 92006400.

The previous prime is 230016173. The next prime is 230016221. The reversal of 230016200 is 2610032.

230016200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 155401156 + 74615044 = 12466^2 + 8638^2 .

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, 574841 + ... + 575240.

Almost surely, 2230016200 is an apocalyptic number.

230016200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230016200 is an abundant number, since it is smaller than the sum of its proper divisors (304771930).

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

230016200 is a wasteful number, since it uses less digits than its factorization.

230016200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150097 (or 1150088 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 230016200 is about 15166.2849768821. The cubic root of 230016200 is about 612.7069521411.

Adding to 230016200 its reverse (2610032), we get a palindrome (232626232).

The spelling of 230016200 in words is "two hundred thirty million, sixteen thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 1150081 2300162 4600324 5750405 9200648 11500810 23001620 28752025 46003240 57504050 115008100 230016200