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2055132005 = 5694959149
BaseRepresentation
bin111101001111110…
…1101001101100101
312022020002112010012
41322133231031211
513202103211010
6535532340005
7101633222333
oct17237551545
95266075105
102055132005
11965083103
12494314605
13269a0b654
14156d2ab53
15c0653005
hex7a7ed365

2055132005 has 8 divisors (see below), whose sum is σ = 2466555000. Its totient is φ = 1643841216.

The previous prime is 2055131977. The next prime is 2055132031. The reversal of 2055132005 is 5002315502.

It can be written as a sum of positive squares in 4 ways, for example, as 1231097569 + 824034436 = 35087^2 + 28706^2 .

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 2055132005 - 230 = 981390181 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5171 + ... + 64319.

It is an arithmetic number, because the mean of its divisors is an integer number (308319375).

Almost surely, 22055132005 is an apocalyptic number.

It is an amenable number.

2055132005 is a deficient number, since it is larger than the sum of its proper divisors (411422995).

2055132005 is an equidigital number, since it uses as much as digits as its factorization.

2055132005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66103.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 2055132005 is about 45333.5637800515. The cubic root of 2055132005 is about 1271.3932680965.

Adding to 2055132005 its reverse (5002315502), we get a palindrome (7057447507).

The spelling of 2055132005 in words is "two billion, fifty-five million, one hundred thirty-two thousand, five".

Divisors: 1 5 6949 34745 59149 295745 411026401 2055132005