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2825755213 is a prime number
BaseRepresentation
bin1010100001101101…
…1001101001001101
321021221011020102111
42220123121221031
521241343131323
61144221424021
7130011344251
oct25033315115
97257136374
102825755213
111220079796
1266a40b011
13360577108
141cb40a261
15118125c0d
hexa86d9a4d

2825755213 has 2 divisors, whose sum is σ = 2825755214. Its totient is φ = 2825755212.

The previous prime is 2825755201. The next prime is 2825755241. The reversal of 2825755213 is 3125575282.

2825755213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1480479529 + 1345275684 = 38477^2 + 36678^2 .

It is a cyclic number.

It is not a de Polignac number, because 2825755213 - 217 = 2825624141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2825755243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1412877606 + 1412877607.

It is an arithmetic number, because the mean of its divisors is an integer number (1412877607).

Almost surely, 22825755213 is an apocalyptic number.

It is an amenable number.

2825755213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2825755213 is an equidigital number, since it uses as much as digits as its factorization.

2825755213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 168000, while the sum is 40.

The square root of 2825755213 is about 53157.8330352169. The cubic root of 2825755213 is about 1413.7681034497.

The spelling of 2825755213 in words is "two billion, eight hundred twenty-five million, seven hundred fifty-five thousand, two hundred thirteen".