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224204060 = 22511210203
BaseRepresentation
bin11010101110100…
…01010100011100
3120121212202011002
431113101110130
5424344012220
634125245432
75361463103
oct1527212434
9517782132
10224204060
11105614913
1263103878
13375b0132
1421ac303a
1514a3ac75
hexd5d151c

224204060 has 12 divisors (see below), whose sum is σ = 470828568. Its totient is φ = 89681616.

The previous prime is 224204039. The next prime is 224204111. The reversal of 224204060 is 60402422.

224204060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 11210203 = 224204060 / (2 + 2 + 4 + 2 + 0 + 4 + 0 + 6 + 0).

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, 5605082 + ... + 5605121.

It is an arithmetic number, because the mean of its divisors is an integer number (39235714).

Almost surely, 2224204060 is an apocalyptic number.

224204060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224204060 is an abundant number, since it is smaller than the sum of its proper divisors (246624508).

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

224204060 is a wasteful number, since it uses less digits than its factorization.

224204060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11210212 (or 11210210 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 224204060 is about 14973.4451613515. The cubic root of 224204060 is about 607.5021569580.

Adding to 224204060 its reverse (60402422), we get a palindrome (284606482).

The spelling of 224204060 in words is "two hundred twenty-four million, two hundred four thousand, sixty".

Divisors: 1 2 4 5 10 20 11210203 22420406 44840812 56051015 112102030 224204060