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2825255033 is a prime number
BaseRepresentation
bin1010100001100101…
…1111100001111001
321021220012211022022
42220121133201321
521241231130113
61144203004225
7130004162066
oct25031374171
97256184268
102825255033
11121a867a17
1266a209675
13360430553
141cb319c6d
15118077908
hexa865f879

2825255033 has 2 divisors, whose sum is σ = 2825255034. Its totient is φ = 2825255032.

The previous prime is 2825255009. The next prime is 2825255051. The reversal of 2825255033 is 3305525282.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2259386089 + 565868944 = 47533^2 + 23788^2 .

It is a cyclic number.

It is not a de Polignac number, because 2825255033 - 28 = 2825254777 is a prime.

It is a super-3 number, since 3×28252550333 (a number of 29 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2825254984 and 2825255002.

It is not a weakly prime, because it can be changed into another prime (2825255053) by changing a digit.

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 as a sum of consecutive naturals, namely, 1412627516 + 1412627517.

It is an arithmetic number, because the mean of its divisors is an integer number (1412627517).

Almost surely, 22825255033 is an apocalyptic number.

It is an amenable number.

2825255033 is a deficient number, since it is larger than the sum of its proper divisors (1).

2825255033 is an equidigital number, since it uses as much as digits as its factorization.

2825255033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 2825255033 is about 53153.1281581809. The cubic root of 2825255033 is about 1413.6846826526.

The spelling of 2825255033 in words is "two billion, eight hundred twenty-five million, two hundred fifty-five thousand, thirty-three".