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2882715090 = 23596090503
BaseRepresentation
bin1010101111010010…
…1011110111010010
321102220100002200120
42223310223313102
521400433340330
61154014331110
7131302450113
oct25364536722
97386302616
102882715090
11124a243572
126854b9a96
1336c2cb398
141d4bd620a
1511d127c10
hexabd2bdd2

2882715090 has 16 divisors (see below), whose sum is σ = 6918516288. Its totient is φ = 768724016.

The previous prime is 2882715083. The next prime is 2882715107. The reversal of 2882715090 is 905172882.

It is a super-2 number, since 2×28827150902 = 16620092580227416200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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, 48045222 + ... + 48045281.

It is an arithmetic number, because the mean of its divisors is an integer number (432407268).

Almost surely, 22882715090 is an apocalyptic number.

2882715090 is an abundant number, since it is smaller than the sum of its proper divisors (4035801198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2882715090 is a wasteful number, since it uses less digits than its factorization.

2882715090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96090513.

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 2882715090 is about 53690.9218583552. The cubic root of 2882715090 is about 1423.2042779193.

The spelling of 2882715090 in words is "two billion, eight hundred eighty-two million, seven hundred fifteen thousand, ninety".

Divisors: 1 2 3 5 6 10 15 30 96090503 192181006 288271509 480452515 576543018 960905030 1441357545 2882715090