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223102230230 = 25112028202093
BaseRepresentation
bin1100111111000111101…
…1011101111011010110
3210022212101012120121002
43033301323131323112
512123403132331410
6250254115023302
722055452444625
oct3176173357326
9708771176532
10223102230230
1186687435760
12372a459ab32
1318066622ca9
14ab263c16bc
155c0b7297a5
hex33f1edded6

223102230230 has 16 divisors (see below), whose sum is σ = 438091652304. Its totient is φ = 81128083680.

The previous prime is 223102230227. The next prime is 223102230233. The reversal of 223102230230 is 32032201322.

It is an interprime number because it is at equal distance from previous prime (223102230227) and next prime (223102230233).

It is a super-3 number, since 3×2231022302303 (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223102230233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1014100937 + ... + 1014101156.

It is an arithmetic number, because the mean of its divisors is an integer number (27380728269).

Almost surely, 2223102230230 is an apocalyptic number.

223102230230 is a deficient number, since it is larger than the sum of its proper divisors (214989422074).

223102230230 is a wasteful number, since it uses less digits than its factorization.

223102230230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2028202111.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 223102230230 its reverse (32032201322), we get a palindrome (255134431552).

The spelling of 223102230230 in words is "two hundred twenty-three billion, one hundred two million, two hundred thirty thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 2028202093 4056404186 10141010465 20282020930 22310223023 44620446046 111551115115 223102230230