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2280828127 = 227244263
BaseRepresentation
bin1000011111110010…
…1010110011011111
312212221210001222211
42013330222303133
514132343000002
61014154021251
7110343501454
oct20774526337
95787701884
102280828127
11a70516a26
12537a17827
132a46c1956
14178cbb82b
15d5385dd7
hex87f2acdf

2280828127 has 6 divisors (see below), whose sum is σ = 2290971848. Its totient is φ = 2270729124.

The previous prime is 2280828107. The next prime is 2280828139. The reversal of 2280828127 is 7218280822.

It is not a de Polignac number, because 2280828127 - 27 = 2280827999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2280828127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280828107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29398 + ... + 73660.

Almost surely, 22280828127 is an apocalyptic number.

2280828127 is a deficient number, since it is larger than the sum of its proper divisors (10143721).

2280828127 is an frugal number, since it uses more digits than its factorization.

2280828127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44717 (or 44490 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 40.

The square root of 2280828127 is about 47758.0163637478. The cubic root of 2280828127 is about 1316.3282039028.

The spelling of 2280828127 in words is "two billion, two hundred eighty million, eight hundred twenty-eight thousand, one hundred twenty-seven".

Divisors: 1 227 44263 51529 10047701 2280828127