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223608041 = 4310151487
BaseRepresentation
bin11010101001111…
…11110011101001
3120120202110120022
431110333303221
5424220424131
634104410225
75353431326
oct1524776351
9516673508
10223608041
11105248038
1262a76975
1337431a67
14219a9b4d
151496e37b
hexd53fce9

223608041 has 8 divisors (see below), whose sum is σ = 231078144. Its totient is φ = 216241200.

The previous prime is 223608037. The next prime is 223608061. The reversal of 223608041 is 140806322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 223608041 - 22 = 223608037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 223608041.

It is not an unprimeable number, because it can be changed into a prime (223608031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21401 + ... + 30086.

It is an arithmetic number, because the mean of its divisors is an integer number (28884768).

Almost surely, 2223608041 is an apocalyptic number.

It is an amenable number.

223608041 is a deficient number, since it is larger than the sum of its proper divisors (7470103).

223608041 is a wasteful number, since it uses less digits than its factorization.

223608041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51631.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 223608041 is about 14953.5293827243. The cubic root of 223608041 is about 606.9633559008.

It can be divided in two parts, 22 and 3608041, that added together give a palindrome (3608063).

The spelling of 223608041 in words is "two hundred twenty-three million, six hundred eight thousand, forty-one".

Divisors: 1 43 101 4343 51487 2213941 5200187 223608041