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3304213213 = 731121312553
BaseRepresentation
bin1100010011110010…
…0100101011011101
322112021110102102011
43010330210223131
523231334310323
61303512431221
7144611230450
oct30474445335
98467412364
103304213213
111446162324
127826a8511
13408728c62
14234b95497
1514513620d
hexc4f24add

3304213213 has 16 divisors (see below), whose sum is σ = 3901582336. Its totient is φ = 2738344320.

The previous prime is 3304213193. The next prime is 3304213243. The reversal of 3304213213 is 3123124033.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3304213213 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 (3304213243) 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 15 ways as a sum of consecutive naturals, for example, 256945 + ... + 269497.

It is an arithmetic number, because the mean of its divisors is an integer number (243848896).

Almost surely, 23304213213 is an apocalyptic number.

It is an amenable number.

3304213213 is a deficient number, since it is larger than the sum of its proper divisors (597369123).

3304213213 is a wasteful number, since it uses less digits than its factorization.

3304213213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13804.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 3304213213 is about 57482.2860801482. The cubic root of 3304213213 is about 1489.4388850047.

Adding to 3304213213 its reverse (3123124033), we get a palindrome (6427337246).

The spelling of 3304213213 in words is "three billion, three hundred four million, two hundred thirteen thousand, two hundred thirteen".

Divisors: 1 7 31 217 1213 8491 12553 37603 87871 263221 389143 2724001 15226789 106587523 472030459 3304213213