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2241032213 = 76127718947
BaseRepresentation
bin1000010110010011…
…0111000000010101
312210011220020021002
42011210313000111
514042201012323
61010213033045
7106351313420
oct20544670025
95704806232
102241032213
11a50005742
12526625785
13299399c84
141738bc9b7
15d1b24828
hex85937015

2241032213 has 16 divisors (see below), whose sum is σ = 2612701824. Its totient is φ = 1882474560.

The previous prime is 2241032201. The next prime is 2241032219. The reversal of 2241032213 is 3122301422.

It is a cyclic number.

It is not a de Polignac number, because 2241032213 - 210 = 2241031189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241032219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108806 + ... + 127752.

It is an arithmetic number, because the mean of its divisors is an integer number (163293864).

Almost surely, 22241032213 is an apocalyptic number.

It is an amenable number.

2241032213 is a deficient number, since it is larger than the sum of its proper divisors (371669611).

2241032213 is a wasteful number, since it uses less digits than its factorization.

2241032213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19292.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2241032213 is about 47339.5417489439. The cubic root of 2241032213 is about 1308.6274716154.

Adding to 2241032213 its reverse (3122301422), we get a palindrome (5363333635).

The spelling of 2241032213 in words is "two billion, two hundred forty-one million, thirty-two thousand, two hundred thirteen".

Divisors: 1 7 61 277 427 1939 16897 18947 118279 132629 1155767 5248319 8090369 36738233 320147459 2241032213