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220132150 = 25271736997
BaseRepresentation
bin11010001111011…
…11001100110110
3120100012212112121
431013233030312
5422323212100
633502110154
75312043460
oct1507571466
9510185477
10220132150
111032935a7
126187b35a
13367b5914
1421343130
15144d451a
hexd1ef336

220132150 has 48 divisors (see below), whose sum is σ = 495477216. Its totient is φ = 71032320.

The previous prime is 220132123. The next prime is 220132151. The reversal of 220132150 is 51231022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220132151) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 12549 + ... + 24448.

It is an arithmetic number, because the mean of its divisors is an integer number (10322442).

Almost surely, 2220132150 is an apocalyptic number.

220132150 is an abundant number, since it is smaller than the sum of its proper divisors (275345066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220132150 is a wasteful number, since it uses less digits than its factorization.

220132150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37033 (or 37028 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 220132150 is about 14836.8510810077. The cubic root of 220132150 is about 603.8019229007.

Adding to 220132150 its reverse (51231022), we get a palindrome (271363172).

The spelling of 220132150 in words is "two hundred twenty million, one hundred thirty-two thousand, one hundred fifty".

Divisors: 1 2 5 7 10 14 17 25 34 35 50 70 85 119 170 175 238 350 425 595 850 1190 2975 5950 36997 73994 184985 258979 369970 517958 628949 924925 1257898 1294895 1849850 2589790 3144745 4402643 6289490 6474475 8805286 12948950 15723725 22013215 31447450 44026430 110066075 220132150