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223041141 = 3310975787
BaseRepresentation
bin11010100101101…
…01011001110101
3120112200122221000
431102311121311
5424044304031
634044313513
75345550501
oct1522653165
9515618830
10223041141
111049a0124
1262842899
1337293a0b
142189d301
15148ab3e6
hexd4b5675

223041141 has 16 divisors (see below), whose sum is σ = 333467200. Its totient is φ = 147327984.

The previous prime is 223041131. The next prime is 223041149. The reversal of 223041141 is 141140322.

It is not a de Polignac number, because 223041141 - 213 = 223032949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223041149) 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, 34951 + ... + 40836.

It is an arithmetic number, because the mean of its divisors is an integer number (20841700).

Almost surely, 2223041141 is an apocalyptic number.

It is an amenable number.

223041141 is a deficient number, since it is larger than the sum of its proper divisors (110426059).

223041141 is a wasteful number, since it uses less digits than its factorization.

223041141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75905 (or 75899 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 223041141 is about 14934.5619621066. The cubic root of 223041141 is about 606.4499892725.

Adding to 223041141 its reverse (141140322), we get a palindrome (364181463).

The spelling of 223041141 in words is "two hundred twenty-three million, forty-one thousand, one hundred forty-one".

Divisors: 1 3 9 27 109 327 981 2943 75787 227361 682083 2046249 8260783 24782349 74347047 223041141