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2027075105 = 511347106213
BaseRepresentation
bin111100011010010…
…1011011000100001
312020021022002021202
41320310223120201
513122412400410
6533051130545
7101142565646
oct17064533041
95207262252
102027075105
1195025a590
12486a43a55
13263c66c33
14153305dcd
15bce5eca5
hex78d2b621

2027075105 has 16 divisors (see below), whose sum is σ = 2661297984. Its totient is φ = 1469974080.

The previous prime is 2027075041. The next prime is 2027075111. The reversal of 2027075105 is 5015707202.

It is not a de Polignac number, because 2027075105 - 26 = 2027075041 is a prime.

It is a super-2 number, since 2×20270751052 = 8218066962621522050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34022 + ... + 72191.

It is an arithmetic number, because the mean of its divisors is an integer number (166331124).

Almost surely, 22027075105 is an apocalyptic number.

It is an amenable number.

2027075105 is a deficient number, since it is larger than the sum of its proper divisors (634222879).

2027075105 is a wasteful number, since it uses less digits than its factorization.

2027075105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106576.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 2027075105 is about 45023.0508184419. The cubic root of 2027075105 is about 1265.5810013704.

The spelling of 2027075105 in words is "two billion, twenty-seven million, seventy-five thousand, one hundred five".

Divisors: 1 5 11 55 347 1735 3817 19085 106213 531065 1168343 5841715 36855911 184279555 405415021 2027075105