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3305430541 = 7895305667
BaseRepresentation
bin1100010100000100…
…1101111000001101
322112100202021021101
43011001031320031
523232142234131
61303554503101
7144624460510
oct30501157015
98470667241
103305430541
111446913986
12782b94a91
13408a6407a
14234dd0d77
151452c6c61
hexc504de0d

3305430541 has 8 divisors (see below), whose sum is σ = 3820080960. Its totient is φ = 2801391648.

The previous prime is 3305430539. The next prime is 3305430587. The reversal of 3305430541 is 1450345033.

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 3305430541 - 21 = 3305430539 is a prime.

It is a super-2 number, since 2×33054305412 = 21851742122751105362, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3305410541) 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, 2652211 + ... + 2653456.

It is an arithmetic number, because the mean of its divisors is an integer number (477510120).

Almost surely, 23305430541 is an apocalyptic number.

It is an amenable number.

3305430541 is a deficient number, since it is larger than the sum of its proper divisors (514650419).

3305430541 is an equidigital number, since it uses as much as digits as its factorization.

3305430541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5305763.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 3305430541 is about 57492.8738279798. The cubic root of 3305430541 is about 1489.6217740340.

Adding to 3305430541 its reverse (1450345033), we get a palindrome (4755775574).

It can be divided in two parts, 3305 and 430541, that added together give a triangular number (433846 = T931).

The spelling of 3305430541 in words is "three billion, three hundred five million, four hundred thirty thousand, five hundred forty-one".

Divisors: 1 7 89 623 5305667 37139669 472204363 3305430541