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2882160117 = 33313443441
BaseRepresentation
bin1010101111001010…
…0100010111110101
321102212021220102000
42223302210113311
521400313110432
61153554405513
7131264646114
oct25362442765
97385256360
102882160117
1112499a4611
12685290899
1336c1658b5
141d4acdc7b
1511d06857c
hexabca45f5

2882160117 has 16 divisors (see below), whose sum is σ = 4407605760. Its totient is φ = 1859457600.

The previous prime is 2882160101. The next prime is 2882160121. The reversal of 2882160117 is 7110612882.

2882160117 is a `hidden beast` number, since 28 + 8 + 21 + 601 + 1 + 7 = 666.

It is not a de Polignac number, because 2882160117 - 24 = 2882160101 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2882160187) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1720884 + ... + 1722557.

It is an arithmetic number, because the mean of its divisors is an integer number (275475360).

Almost surely, 22882160117 is an apocalyptic number.

2882160117 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2882160117 is a deficient number, since it is larger than the sum of its proper divisors (1525445643).

2882160117 is a wasteful number, since it uses less digits than its factorization.

2882160117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3443481 (or 3443475 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 36.

The square root of 2882160117 is about 53685.7533895167. The cubic root of 2882160117 is about 1423.1129414981.

Adding to 2882160117 its reverse (7110612882), we get a palindrome (9992772999).

The spelling of 2882160117 in words is "two billion, eight hundred eighty-two million, one hundred sixty thousand, one hundred seventeen".

Divisors: 1 3 9 27 31 93 279 837 3443441 10330323 30990969 92972907 106746671 320240013 960720039 2882160117