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2213213095 = 5523846353
BaseRepresentation
bin1000001111101010…
…1111001110100111
312201020112212121101
42003322233032213
514013040304340
61003340500531
7105563000212
oct20372571647
95636485541
102213213095
11a36334835
1251924a747
132936a9862
1416dd1a779
15ce47bc9a
hex83eaf3a7

2213213095 has 8 divisors (see below), whose sum is σ = 2660936976. Its totient is φ = 1767182976.

The previous prime is 2213213089. The next prime is 2213213099. The reversal of 2213213095 is 5903123122.

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 2213213095 - 229 = 1676342183 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 (2213213099) 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 7 ways as a sum of consecutive naturals, for example, 420562 + ... + 425791.

It is an arithmetic number, because the mean of its divisors is an integer number (332617122).

Almost surely, 22213213095 is an apocalyptic number.

2213213095 is a deficient number, since it is larger than the sum of its proper divisors (447723881).

2213213095 is an equidigital number, since it uses as much as digits as its factorization.

2213213095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846881.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 2213213095 is about 47044.7988092201. The cubic root of 2213213095 is about 1303.1900148674.

The spelling of 2213213095 in words is "two billion, two hundred thirteen million, two hundred thirteen thousand, ninety-five".

Divisors: 1 5 523 2615 846353 4231765 442642619 2213213095