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2806482404 = 221163783691
BaseRepresentation
bin1010011101000111…
…1000010111100100
321020120220002002202
42213101320113210
521221424414104
61142252354032
7126355464305
oct24721702744
97216802082
102806482404
111210205850
12663a75918
1335958999b
141c8a307ac
151165ba51e
hexa74785e4

2806482404 has 12 divisors (see below), whose sum is σ = 5357830128. Its totient is φ = 1275673800.

The previous prime is 2806482389. The next prime is 2806482407. The reversal of 2806482404 is 4042846082.

2806482404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2806482407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31891802 + ... + 31891889.

It is an arithmetic number, because the mean of its divisors is an integer number (446485844).

Almost surely, 22806482404 is an apocalyptic number.

It is an amenable number.

2806482404 is a deficient number, since it is larger than the sum of its proper divisors (2551347724).

2806482404 is a wasteful number, since it uses less digits than its factorization.

2806482404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63783706 (or 63783704 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 38.

The square root of 2806482404 is about 52976.2437702033. The cubic root of 2806482404 is about 1410.5466089887.

The spelling of 2806482404 in words is "two billion, eight hundred six million, four hundred eighty-two thousand, four hundred four".

Divisors: 1 2 4 11 22 44 63783691 127567382 255134764 701620601 1403241202 2806482404