Search a number
-
+
3342212213 = 2923974093
BaseRepresentation
bin1100011100110110…
…0001110001110101
322121220221222020112
43013031201301311
523321101242323
61311351112405
7145552222634
oct30715416165
98556858215
103342212213
11146565655a
12793372705
13413571a82
14239c4751b
15148640178
hexc7361c75

3342212213 has 6 divisors (see below), whose sum is σ = 3461435874. Its totient is φ = 3226962704.

The previous prime is 3342212201. The next prime is 3342212219. The reversal of 3342212213 is 3122122433.

It can be written as a sum of positive squares in 3 ways, for example, as 80317444 + 3261894769 = 8962^2 + 57113^2 .

It is not a de Polignac number, because 3342212213 - 222 = 3338017909 is a prime.

It is a super-2 number, since 2×33422122132 = 22340764953452714738, 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 (3342212219) 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 5 ways as a sum of consecutive naturals, for example, 1986206 + ... + 1987887.

It is an arithmetic number, because the mean of its divisors is an integer number (576905979).

Almost surely, 23342212213 is an apocalyptic number.

It is an amenable number.

3342212213 is a deficient number, since it is larger than the sum of its proper divisors (119223661).

3342212213 is an equidigital number, since it uses as much as digits as its factorization.

3342212213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3974151 (or 3974122 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 3342212213 is about 57811.8691360174. The cubic root of 3342212213 is about 1495.1267347436.

Adding to 3342212213 its reverse (3122122433), we get a palindrome (6464334646).

The spelling of 3342212213 in words is "three billion, three hundred forty-two million, two hundred twelve thousand, two hundred thirteen".

Divisors: 1 29 841 3974093 115248697 3342212213