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2213310212 = 221155147903
BaseRepresentation
bin1000001111101100…
…0110111100000100
312201020201210211022
42003323012330010
514013101411322
61003342530312
7105563553311
oct20373067404
95636653738
102213310212
11a363a07a3
12519296998
13293711b19
1416dd43d08
15ce49a942
hex83ec6f04

2213310212 has 12 divisors (see below), whose sum is σ = 3873709056. Its totient is φ = 1106536200.

The previous prime is 2213310191. The next prime is 2213310221. The reversal of 2213310212 is 2120133122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22253 + ... + 70155.

It is an arithmetic number, because the mean of its divisors is an integer number (322809088).

Almost surely, 22213310212 is an apocalyptic number.

It is an amenable number.

2213310212 is a deficient number, since it is larger than the sum of its proper divisors (1660398844).

2213310212 is a wasteful number, since it uses less digits than its factorization.

2213310212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59458 (or 59456 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2213310212 is about 47045.8309736368. The cubic root of 2213310212 is about 1303.2090761519.

Adding to 2213310212 its reverse (2120133122), we get a palindrome (4333443334).

The spelling of 2213310212 in words is "two billion, two hundred thirteen million, three hundred ten thousand, two hundred twelve".

Divisors: 1 2 4 11551 23102 46204 47903 95806 191612 553327553 1106655106 2213310212