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3220222014 = 233471268803
BaseRepresentation
bin1011111111110000…
…1011000000111110
322022102102020011000
42333330023000332
523043334101024
61251312311130
7142541302242
oct27774130076
98272366130
103220222014
111402805509
1275a5424a6
133c41cc019
14227970422
1513ca94cc9
hexbff0b03e

3220222014 has 32 divisors (see below), whose sum is σ = 7308311040. Its totient is φ = 1050568056.

The previous prime is 3220222013. The next prime is 3220222043. The reversal of 3220222014 is 4102220223.

3220222014 = 283722 + 283732 + ... + 283752.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220222013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 631864 + ... + 636939.

It is an arithmetic number, because the mean of its divisors is an integer number (228384720).

Almost surely, 23220222014 is an apocalyptic number.

3220222014 is an abundant number, since it is smaller than the sum of its proper divisors (4088089026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3220222014 is a wasteful number, since it uses less digits than its factorization.

3220222014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268861 (or 1268855 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 3220222014 is about 56747.0000440552. Note that the first 4 decimals coincide. The cubic root of 3220222014 is about 1476.7101893311.

Adding to 3220222014 its reverse (4102220223), we get a palindrome (7322442237).

The spelling of 3220222014 in words is "three billion, two hundred twenty million, two hundred twenty-two thousand, fourteen".

Divisors: 1 2 3 6 9 18 27 47 54 94 141 282 423 846 1269 2538 1268803 2537606 3806409 7612818 11419227 22838454 34257681 59633741 68515362 119267482 178901223 357802446 536703669 1073407338 1610111007 3220222014