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220027054 = 2138462579
BaseRepresentation
bin11010001110101…
…01100010101110
3120100000112101011
431013111202232
5422311331204
633455535434
75311125202
oct1507254256
9510015334
10220027054
11103221645
126182a57a
1336779b30
1421316b02
15144b3304
hexd1d58ae

220027054 has 8 divisors (see below), whose sum is σ = 355428360. Its totient is φ = 101550936.

The previous prime is 220027043. The next prime is 220027063. The reversal of 220027054 is 450720022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4231264 + ... + 4231315.

It is an arithmetic number, because the mean of its divisors is an integer number (44428545).

Almost surely, 2220027054 is an apocalyptic number.

220027054 is a deficient number, since it is larger than the sum of its proper divisors (135401306).

220027054 is a wasteful number, since it uses less digits than its factorization.

220027054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8462594.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 220027054 is about 14833.3089363095. The cubic root of 220027054 is about 603.7058181015.

Adding to 220027054 its reverse (450720022), we get a palindrome (670747076).

The spelling of 220027054 in words is "two hundred twenty million, twenty-seven thousand, fifty-four".

Divisors: 1 2 13 26 8462579 16925158 110013527 220027054