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2088017 = 13715241
BaseRepresentation
bin111111101110001010001
310221002012222
413331301101
51013304032
6112430425
723514341
oct7756121
93832188
102088017
1111a6838
12848415
13581519
143c4d21
152b3a12
hex1fdc51

2088017 has 4 divisors (see below), whose sum is σ = 2103396. Its totient is φ = 2072640.

The previous prime is 2088013. The next prime is 2088061. The reversal of 2088017 is 7108802.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7108802 = 23554401.

It can be written as a sum of positive squares in 2 ways, for example, as 1449616 + 638401 = 1204^2 + 799^2 .

It is a cyclic number.

It is not a de Polignac number, because 2088017 - 22 = 2088013 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2088011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7484 + ... + 7757.

It is an arithmetic number, because the mean of its divisors is an integer number (525849).

22088017 is an apocalyptic number.

It is an amenable number.

2088017 is a deficient number, since it is larger than the sum of its proper divisors (15379).

2088017 is a wasteful number, since it uses less digits than its factorization.

2088017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15378.

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 2088017 is about 1444.9972318313. The cubic root of 2088017 is about 127.8138774428.

The spelling of 2088017 in words is "two million, eighty-eight thousand, seventeen".

Divisors: 1 137 15241 2088017