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229825230 = 2357660841
BaseRepresentation
bin11011011001011…
…01101011001110
3121000110022221120
431230231223032
5432313401410
634445541410
75460324255
oct1554555316
9530408846
10229825230
11108804108
1264b74866
13387ca87b
142274779c
151529b570
hexdb2dace

229825230 has 16 divisors (see below), whose sum is σ = 551580624. Its totient is φ = 61286720.

The previous prime is 229825229. The next prime is 229825231. The reversal of 229825230 is 32528922.

229825230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (229825229) and next prime (229825231).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 229825191 and 229825200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229825231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3830391 + ... + 3830450.

It is an arithmetic number, because the mean of its divisors is an integer number (34473789).

Almost surely, 2229825230 is an apocalyptic number.

229825230 is an abundant number, since it is smaller than the sum of its proper divisors (321755394).

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

229825230 is a wasteful number, since it uses less digits than its factorization.

229825230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7660851.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 229825230 is about 15159.9877968289. The cubic root of 229825230 is about 612.5373393869.

The spelling of 229825230 in words is "two hundred twenty-nine million, eight hundred twenty-five thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 7660841 15321682 22982523 38304205 45965046 76608410 114912615 229825230