Search a number
-
+
241044105 = 35178571103
BaseRepresentation
bin11100101111000…
…00101010001001
3121210120022100110
432113200222021
5443201402410
635530224533
75654561331
oct1627405211
9553508313
10241044105
11114077005
1268885149
133ac28163
14240280c1
1516265720
hexe5e0a89

241044105 has 32 divisors (see below), whose sum is σ = 409204224. Its totient is φ = 120743936.

The previous prime is 241044049. The next prime is 241044107. The reversal of 241044105 is 501440142.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 241044105 - 217 = 240913033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (241044107) 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 31 ways as a sum of consecutive naturals, for example, 217984 + ... + 219086.

It is an arithmetic number, because the mean of its divisors is an integer number (12787632).

Almost surely, 2241044105 is an apocalyptic number.

It is an amenable number.

241044105 is a deficient number, since it is larger than the sum of its proper divisors (168160119).

241044105 is a wasteful number, since it uses less digits than its factorization.

241044105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1985.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 241044105 is about 15525.5951576743. The cubic root of 241044105 is about 622.3463855404.

Adding to 241044105 its reverse (501440142), we get a palindrome (742484247).

The spelling of 241044105 in words is "two hundred forty-one million, forty-four thousand, one hundred five".

Divisors: 1 3 5 15 17 51 85 255 857 1103 2571 3309 4285 5515 12855 14569 16545 18751 43707 56253 72845 93755 218535 281265 945271 2835813 4726355 14179065 16069607 48208821 80348035 241044105