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2225025005 = 5763572143
BaseRepresentation
bin1000010010011111…
…0010111111101101
312202001202222111112
42010213302333231
514024101300010
61004442001405
7106065254240
oct20447627755
95661688445
102225025005
11a41a72245
125211a6265
13295c84058
14171713257
15d0511a05
hex849f2fed

2225025005 has 8 divisors (see below), whose sum is σ = 3051462912. Its totient is φ = 1525731408.

The previous prime is 2225024999. The next prime is 2225025053. The reversal of 2225025005 is 5005205222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2225025005 - 210 = 2225023981 is a prime.

It is a Duffinian number.

It is a congruent 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, 31786037 + ... + 31786106.

It is an arithmetic number, because the mean of its divisors is an integer number (381432864).

Almost surely, 22225025005 is an apocalyptic number.

It is an amenable number.

2225025005 is a deficient number, since it is larger than the sum of its proper divisors (826437907).

2225025005 is an equidigital number, since it uses as much as digits as its factorization.

2225025005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63572155.

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 2225025005 is about 47170.1707120082. The cubic root of 2225025005 is about 1305.5042760792.

The spelling of 2225025005 in words is "two billion, two hundred twenty-five million, twenty-five thousand, five".

Divisors: 1 5 7 35 63572143 317860715 445005001 2225025005