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232220232223 = 7314167338783
BaseRepresentation
bin1101100001000101100…
…1111000101000011111
3211012101211100001220121
43120101121320220133
512301041334412343
6254402553255411
722530430256050
oct3302131705037
9735354301817
10232220232223
118a5362a35a1
123900a104567
1318b8a67a945
14b34d352727
156091e64aed
hex3611678a1f

232220232223 has 32 divisors (see below), whose sum is σ = 281061752832. Its totient is φ = 187642828800.

The previous prime is 232220232221. The next prime is 232220232229. The reversal of 232220232223 is 322232022232.

232220232223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 232220232223 - 21 = 232220232221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232220232221) 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 31 ways as a sum of consecutive naturals, for example, 5968290 + ... + 6007072.

It is an arithmetic number, because the mean of its divisors is an integer number (8783179776).

Almost surely, 2232220232223 is an apocalyptic number.

232220232223 is a deficient number, since it is larger than the sum of its proper divisors (48841520609).

232220232223 is a wasteful number, since it uses less digits than its factorization.

232220232223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39535.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 232220232223 its reverse (322232022232), we get a palindrome (554452254455).

The spelling of 232220232223 in words is "two hundred thirty-two billion, two hundred twenty million, two hundred thirty-two thousand, two hundred twenty-three".

Divisors: 1 7 31 41 217 287 673 1271 4711 8897 20863 27593 38783 146041 193151 271481 855383 1202273 1590103 5987681 8415911 11130721 26100959 49293193 182706713 345052351 809129729 1070139319 5663908103 7490975233 33174318889 232220232223