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2065048983 = 32229449887
BaseRepresentation
bin111101100010110…
…0010010110010111
312022220202100122200
41323011202112113
513212123031413
6540525055543
7102113424654
oct17305422627
95286670580
102065048983
1196a736958
124976b75b3
1326baa149a
1415838cc2b
15c1461573
hex7b162597

2065048983 has 6 divisors (see below), whose sum is σ = 2982848544. Its totient is φ = 1376699316.

The previous prime is 2065048969. The next prime is 2065049027. The reversal of 2065048983 is 3898405602.

It is not a de Polignac number, because 2065048983 - 24 = 2065048967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2065048483) 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, 114724935 + ... + 114724952.

It is an arithmetic number, because the mean of its divisors is an integer number (497141424).

Almost surely, 22065048983 is an apocalyptic number.

2065048983 is a deficient number, since it is larger than the sum of its proper divisors (917799561).

2065048983 is a wasteful number, since it uses less digits than its factorization.

2065048983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229449893 (or 229449890 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 2065048983 is about 45442.8100253494. The cubic root of 2065048983 is about 1273.4350108784.

The spelling of 2065048983 in words is "two billion, sixty-five million, forty-eight thousand, nine hundred eighty-three".

Divisors: 1 3 9 229449887 688349661 2065048983