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3313315213 = 13719354479
BaseRepresentation
bin1100010101111101…
…0010110110001101
322112220120212000021
43011133102312031
523241202041323
61304435502141
7145051500055
oct30537226615
98486525007
103313315213
11145030983a
12785757951
1340a594b60
14236084565
15145d3305d
hexc57d2d8d

3313315213 has 8 divisors (see below), whose sum is σ = 3573158400. Its totient is φ = 3054182448.

The previous prime is 3313315211. The next prime is 3313315259. The reversal of 3313315213 is 3125133133.

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 3313315213 - 21 = 3313315211 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 (3313315211) 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, 167893 + ... + 186586.

It is an arithmetic number, because the mean of its divisors is an integer number (446644800).

Almost surely, 23313315213 is an apocalyptic number.

It is an amenable number.

3313315213 is a deficient number, since it is larger than the sum of its proper divisors (259843187).

3313315213 is a wasteful number, since it uses less digits than its factorization.

3313315213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355211.

The product of its digits is 2430, while the sum is 25.

The square root of 3313315213 is about 57561.4038484122. The cubic root of 3313315213 is about 1490.8052661127.

Adding to 3313315213 its reverse (3125133133), we get a palindrome (6438448346).

The spelling of 3313315213 in words is "three billion, three hundred thirteen million, three hundred fifteen thousand, two hundred thirteen".

Divisors: 1 13 719 9347 354479 4608227 254870401 3313315213