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3305430053 = 47237729587
BaseRepresentation
bin1100010100000100…
…1101110000100101
322112100202020121022
43011001031300211
523232142230203
61303554500525
7144624456212
oct30501156045
98470666538
103305430053
111446913582
12782b94745
13408a63a93
14234dd0b09
151452c6a38
hexc504dc25

3305430053 has 8 divisors (see below), whose sum is σ = 3377292672. Its totient is φ = 3233631456.

The previous prime is 3305430049. The next prime is 3305430061. The reversal of 3305430053 is 3500345033.

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 3305430053 - 22 = 3305430049 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 (3305430043) 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 7 ways as a sum of consecutive naturals, for example, 96926 + ... + 126512.

It is an arithmetic number, because the mean of its divisors is an integer number (422161584).

Almost surely, 23305430053 is an apocalyptic number.

It is an amenable number.

3305430053 is a deficient number, since it is larger than the sum of its proper divisors (71862619).

3305430053 is a wasteful number, since it uses less digits than its factorization.

3305430053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32011.

The product of its (nonzero) digits is 8100, while the sum is 26.

The square root of 3305430053 is about 57492.8695839754. The cubic root of 3305430053 is about 1489.6217007268.

Adding to 3305430053 its reverse (3500345033), we get a palindrome (6805775086).

The spelling of 3305430053 in words is "three billion, three hundred five million, four hundred thirty thousand, fifty-three".

Divisors: 1 47 2377 29587 111719 1390589 70328299 3305430053