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120033230 = 25116310321
BaseRepresentation
bin1110010011110…
…00111111001110
322100212022122012
413021320333032
5221212030410
615524421222
72655160052
oct711707716
9270768565
10120033230
1161834819
1234247812
131bb390a5
1411d27c62
15a810605
hex7278fce

120033230 has 16 divisors (see below), whose sum is σ = 216266544. Its totient is φ = 47967360.

The previous prime is 120033223. The next prime is 120033259. The reversal of 120033230 is 32330021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6470 + ... + 16790.

It is an arithmetic number, because the mean of its divisors is an integer number (13516659).

Almost surely, 2120033230 is an apocalyptic number.

120033230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120033230 is a deficient number, since it is larger than the sum of its proper divisors (96233314).

120033230 is a wasteful number, since it uses less digits than its factorization.

120033230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11491.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 120033230 is about 10955.9677801644. The cubic root of 120033230 is about 493.2879396793.

Adding to 120033230 its reverse (32330021), we get a palindrome (152363251).

The spelling of 120033230 in words is "one hundred twenty million, thirty-three thousand, two hundred thirty".

Divisors: 1 2 5 10 1163 2326 5815 10321 11630 20642 51605 103210 12003323 24006646 60016615 120033230