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2068482425 = 5283996859
BaseRepresentation
bin111101101001010…
…1000100101111001
312100011012210110012
41323102220211321
513214012414200
6541130431305
7102154545002
oct17322504571
95304183405
102068482425
11971671509
12498892535
1326c7041c9
14158a041a9
15c18dda35
hex7b4a8979

2068482425 has 12 divisors (see below), whose sum is σ = 2595823440. Its totient is φ = 1634847120.

The previous prime is 2068482419. The next prime is 2068482439. The reversal of 2068482425 is 5242848602.

It is a de Polignac number, because none of the positive numbers 2k-2068482425 is a prime.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 496355 + ... + 500504.

It is an arithmetic number, because the mean of its divisors is an integer number (216318620).

Almost surely, 22068482425 is an apocalyptic number.

2068482425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2068482425 is a deficient number, since it is larger than the sum of its proper divisors (527341015).

2068482425 is an equidigital number, since it uses as much as digits as its factorization.

2068482425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996952 (or 996947 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 41.

The square root of 2068482425 is about 45480.5719511090. The cubic root of 2068482425 is about 1274.1403766023.

The spelling of 2068482425 in words is "two billion, sixty-eight million, four hundred eighty-two thousand, four hundred twenty-five".

Divisors: 1 5 25 83 415 2075 996859 4984295 24921475 82739297 413696485 2068482425