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229199060 = 22511459953
BaseRepresentation
bin11011010100101…
…00110011010100
3120222021112000002
431222110303110
5432133332220
634424310432
75452105556
oct1552246324
9528245002
10229199060
11108416712
1264912418
133863b85c
14226234d6
15151c5c75
hexda94cd4

229199060 has 12 divisors (see below), whose sum is σ = 481318068. Its totient is φ = 91679616.

The previous prime is 229199051. The next prime is 229199077. The reversal of 229199060 is 60991922.

229199060 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 2 ways, for example, as 72148036 + 157051024 = 8494^2 + 12532^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5729957 + ... + 5729996.

It is an arithmetic number, because the mean of its divisors is an integer number (40109839).

Almost surely, 2229199060 is an apocalyptic number.

229199060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

229199060 is an abundant number, since it is smaller than the sum of its proper divisors (252119008).

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

229199060 is a wasteful number, since it uses less digits than its factorization.

229199060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11459962 (or 11459960 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 229199060 is about 15139.3216492682. The cubic root of 229199060 is about 611.9805374932.

The spelling of 229199060 in words is "two hundred twenty-nine million, one hundred ninety-nine thousand, sixty".

Divisors: 1 2 4 5 10 20 11459953 22919906 45839812 57299765 114599530 229199060