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2008099225 = 52117302179
BaseRepresentation
bin111011110110001…
…0010100110011001
312011221121000021101
41313230102212121
513103033133400
6531132311401
7100522363456
oct16754224631
95157530241
102008099225
11940579740
12480612561
132600519c2
141509a682d
15bb46256a
hex77b12999

2008099225 has 12 divisors (see below), whose sum is σ = 2716410960. Its totient is φ = 1460435600.

The previous prime is 2008099213. The next prime is 2008099241. The reversal of 2008099225 is 5229908002.

It is a happy number.

It is not a de Polignac number, because 2008099225 - 29 = 2008098713 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3650815 + ... + 3651364.

It is an arithmetic number, because the mean of its divisors is an integer number (226367580).

Almost surely, 22008099225 is an apocalyptic number.

2008099225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2008099225 is a deficient number, since it is larger than the sum of its proper divisors (708311735).

2008099225 is a wasteful number, since it uses less digits than its factorization.

2008099225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7302200 (or 7302195 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 2008099225 is about 44811.8201482600. The cubic root of 2008099225 is about 1261.6194899568.

The spelling of 2008099225 in words is "two billion, eight million, ninety-nine thousand, two hundred twenty-five".

Divisors: 1 5 11 25 55 275 7302179 36510895 80323969 182554475 401619845 2008099225