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3053420213 = 19160706327
BaseRepresentation
bin1011010111111111…
…0111111010110101
321212210112211002112
42311333313322311
522223133421323
61222553220405
7135444433514
oct26577677265
97783484075
103053420213
111327637888
12712701705
1339879962c
1420d75067b
1512d0e7178
hexb5ff7eb5

3053420213 has 4 divisors (see below), whose sum is σ = 3214126560. Its totient is φ = 2892713868.

The previous prime is 3053420203. The next prime is 3053420219. The reversal of 3053420213 is 3120243503.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3053420213 - 228 = 2784984757 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 (3053420219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80353145 + ... + 80353182.

It is an arithmetic number, because the mean of its divisors is an integer number (803531640).

Almost surely, 23053420213 is an apocalyptic number.

It is an amenable number.

3053420213 is a deficient number, since it is larger than the sum of its proper divisors (160706347).

3053420213 is a wasteful number, since it uses less digits than its factorization.

3053420213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160706346.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 3053420213 is about 55257.7615634220. The cubic root of 3053420213 is about 1450.7598416248.

Adding to 3053420213 its reverse (3120243503), we get a palindrome (6173663716).

The spelling of 3053420213 in words is "three billion, fifty-three million, four hundred twenty thousand, two hundred thirteen".

Divisors: 1 19 160706327 3053420213