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223360227 = 3323933457
BaseRepresentation
bin11010101000000…
…11010011100011
3120120021212122000
431110003103203
5424140011402
634055215043
75351346666
oct1524032343
9516255560
10223360227
11105098932
1262977483
133737601c
14219436dd
1514920c1c
hexd5034e3

223360227 has 16 divisors (see below), whose sum is σ = 331138080. Its totient is φ = 148801536.

The previous prime is 223360213. The next prime is 223360259. The reversal of 223360227 is 722063322.

223360227 is a `hidden beast` number, since 2 + 2 + 33 + 602 + 27 = 666.

It is not a de Polignac number, because 223360227 - 27 = 223360099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 223360227.

It is not an unprimeable number, because it can be changed into a prime (223360927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62883 + ... + 66339.

It is an arithmetic number, because the mean of its divisors is an integer number (20696130).

Almost surely, 2223360227 is an apocalyptic number.

223360227 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

223360227 is a deficient number, since it is larger than the sum of its proper divisors (107777853).

223360227 is a wasteful number, since it uses less digits than its factorization.

223360227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5859 (or 5853 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 223360227 is about 14945.2409482082. The cubic root of 223360227 is about 606.7390502867.

The spelling of 223360227 in words is "two hundred twenty-three million, three hundred sixty thousand, two hundred twenty-seven".

Divisors: 1 3 9 27 2393 3457 7179 10371 21537 31113 64611 93339 8272601 24817803 74453409 223360227