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220133110 = 25172112791
BaseRepresentation
bin11010001111011…
…11011011110110
3120100012220212011
431013233123312
5422323224420
633502114434
75312046331
oct1507573366
9510186764
10220133110
1110329429a
126187ba1a
13367b61a2
1421343618
15144d495a
hexd1ef6f6

220133110 has 16 divisors (see below), whose sum is σ = 396500832. Its totient is φ = 87995200.

The previous prime is 220133083. The next prime is 220133117. The reversal of 220133110 is 11331022.

220133110 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2201331102 = 96917172236544200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220133117) 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 7 ways as a sum of consecutive naturals, for example, 10815 + ... + 23605.

It is an arithmetic number, because the mean of its divisors is an integer number (24781302).

Almost surely, 2220133110 is an apocalyptic number.

220133110 is a deficient number, since it is larger than the sum of its proper divisors (176367722).

220133110 is a wasteful number, since it uses less digits than its factorization.

220133110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14519.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 220133110 is about 14836.8834328507. The cubic root of 220133110 is about 603.8028006295.

Adding to 220133110 its reverse (11331022), we get a palindrome (231464132).

The spelling of 220133110 in words is "two hundred twenty million, one hundred thirty-three thousand, one hundred ten".

Divisors: 1 2 5 10 1721 3442 8605 12791 17210 25582 63955 127910 22013311 44026622 110066555 220133110