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224568801 = 3366112583
BaseRepresentation
bin11010110001010…
…10010111100001
3120122120021111000
431120222113201
5424442200201
634141142213
75364542352
oct1530522741
9518507430
10224568801
11105843956
126325a969
13376aa162
1421b79d29
1514aadd86
hexd62a5e1

224568801 has 16 divisors (see below), whose sum is σ = 333224320. Its totient is φ = 149474160.

The previous prime is 224568769. The next prime is 224568853. The reversal of 224568801 is 108865422.

224568801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 224568801 - 25 = 224568769 is a prime.

It is a super-2 number, since 2×2245688012 = 100862292765155202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224568301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11556 + ... + 24138.

It is an arithmetic number, because the mean of its divisors is an integer number (20826520).

Almost surely, 2224568801 is an apocalyptic number.

It is an amenable number.

224568801 is a deficient number, since it is larger than the sum of its proper divisors (108655519).

224568801 is a wasteful number, since it uses less digits than its factorization.

224568801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13253 (or 13247 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 224568801 is about 14985.6198070016. The cubic root of 224568801 is about 607.8314119157.

The spelling of 224568801 in words is "two hundred twenty-four million, five hundred sixty-eight thousand, eight hundred one".

Divisors: 1 3 9 27 661 1983 5949 12583 17847 37749 113247 339741 8317363 24952089 74856267 224568801