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2033284325 = 5281331373
BaseRepresentation
bin111100100110001…
…0111010011100101
312020200222112201212
41321030113103211
513131010044300
6533432201205
7101246426432
oct17114272345
95220875655
102033284325
11953810676
12488b39205
1326532c227
14154080b89
15bd789935
hex793174e5

2033284325 has 6 divisors (see below), whose sum is σ = 2521272594. Its totient is φ = 1626627440.

The previous prime is 2033284321. The next prime is 2033284333. The reversal of 2033284325 is 5234823302.

It can be written as a sum of positive squares in 3 ways, for example, as 524272609 + 1509011716 = 22897^2 + 38846^2 .

It is not a de Polignac number, because 2033284325 - 22 = 2033284321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2033284291 and 2033284300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2033284321) 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 in 5 ways as a sum of consecutive naturals, for example, 40665662 + ... + 40665711.

It is an arithmetic number, because the mean of its divisors is an integer number (420212099).

Almost surely, 22033284325 is an apocalyptic number.

2033284325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2033284325 is a deficient number, since it is larger than the sum of its proper divisors (487988269).

2033284325 is an equidigital number, since it uses as much as digits as its factorization.

2033284325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81331383 (or 81331378 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 2033284325 is about 45091.9541049177. The cubic root of 2033284325 is about 1266.8719025321.

The spelling of 2033284325 in words is "two billion, thirty-three million, two hundred eighty-four thousand, three hundred twenty-five".

Divisors: 1 5 25 81331373 406656865 2033284325