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227740111622113 = 3768322277404539
BaseRepresentation
bin110011110010000011100000…
…011101000100111111100001
31002212100202000221122110121011
4303302003200131010333201
5214322243222033401423
62124210210221500521
765653452161523106
oct6362034035047741
91085322027573534
10227740111622113
1166624047924742
1221661686711741
139a0ca535701bc
144034974724aad
151b4e099db1b0d
hexcf20e0744fe1

227740111622113 has 16 divisors (see below), whose sum is σ = 234248796383040. Its totient is φ = 221250065357376.

The previous prime is 227740111622083. The next prime is 227740111622141. The reversal of 227740111622113 is 311226111047722.

It is a cyclic number.

It is not a de Polignac number, because 227740111622113 - 217 = 227740111491041 is a prime.

It is a super-2 number, since 2×2277401116221132 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (227740111692113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 562759798 + ... + 563164336.

It is an arithmetic number, because the mean of its divisors is an integer number (14640549773940).

Almost surely, 2227740111622113 is an apocalyptic number.

It is an amenable number.

227740111622113 is a deficient number, since it is larger than the sum of its proper divisors (6508684760927).

227740111622113 is a wasteful number, since it uses less digits than its factorization.

227740111622113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427536.

The product of its (nonzero) digits is 56448, while the sum is 40.

Adding to 227740111622113 its reverse (311226111047722), we get a palindrome (538966222669835).

The spelling of 227740111622113 in words is "two hundred twenty-seven trillion, seven hundred forty billion, one hundred eleven million, six hundred twenty-two thousand, one hundred thirteen".

Divisors: 1 37 683 22277 25271 404539 824249 14967943 15215191 276300137 562962067 9011915303 10223105069 333440866211 6155138151949 227740111622113