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333304041 = 3715871621
BaseRepresentation
bin10011110111011…
…101000011101001
3212020011121012010
4103313131003221
51140311212131
653023510133
711155015620
oct2367350351
9766147163
10333304041
11161161294
1293758349
135408b935
14323a26b7
151e3dbb46
hex13ddd0e9

333304041 has 8 divisors (see below), whose sum is σ = 507891904. Its totient is φ = 190459440.

The previous prime is 333304031. The next prime is 333304043. The reversal of 333304041 is 140403333.

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

It is not a de Polignac number, because 333304041 - 27 = 333303913 is a prime.

It is a super-2 number, since 2×3333040412 = 222183167493859362, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 15871621 = 333304041 / (3 + 3 + 3 + 3 + 0 + 4 + 0 + 4 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 333303999 and 333304017.

It is not an unprimeable number, because it can be changed into a prime (333304043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7935790 + ... + 7935831.

It is an arithmetic number, because the mean of its divisors is an integer number (63486488).

Almost surely, 2333304041 is an apocalyptic number.

It is an amenable number.

333304041 is a deficient number, since it is larger than the sum of its proper divisors (174587863).

333304041 is a wasteful number, since it uses less digits than its factorization.

333304041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15871631.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 333304041 is about 18256.6163622945. The cubic root of 333304041 is about 693.3409635861.

Adding to 333304041 its reverse (140403333), we get a palindrome (473707374).

The spelling of 333304041 in words is "three hundred thirty-three million, three hundred four thousand, forty-one".

Divisors: 1 3 7 21 15871621 47614863 111101347 333304041