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2825416806 = 231825725793
BaseRepresentation
bin1010100001101000…
…0111000001100110
321021220112001012220
42220122013001212
521241301314211
61144210253210
7130005434532
oct25032070146
97256461186
102825416806
11121a968513
1266a287206
13360489084
141cb35cbc2
151180aa806
hexa8687066

2825416806 has 16 divisors (see below), whose sum is σ = 5651362224. Its totient is φ = 941717504.

The previous prime is 2825416691. The next prime is 2825416837. The reversal of 2825416806 is 6086145282.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96646 + ... + 122438.

It is an arithmetic number, because the mean of its divisors is an integer number (353210139).

Almost surely, 22825416806 is an apocalyptic number.

2825416806 is an abundant number, since it is smaller than the sum of its proper divisors (2825945418).

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

2825416806 is a wasteful number, since it uses less digits than its factorization.

2825416806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44055.

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 2825416806 is about 53154.6499000793. The cubic root of 2825416806 is about 1413.7116644819.

The spelling of 2825416806 in words is "two billion, eight hundred twenty-five million, four hundred sixteen thousand, eight hundred six".

Divisors: 1 2 3 6 18257 25793 36514 51586 54771 77379 109542 154758 470902801 941805602 1412708403 2825416806