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2580083 = 11221323
BaseRepresentation
bin1001110101111001110011
311212002012122
421311321303
51130030313
6131144455
730634052
oct11657163
94762178
102580083
111502500
12a4512b
136c449c
144b2399
1535e708
hex275e73

2580083 has 6 divisors (see below), whose sum is σ = 2836092. Its totient is φ = 2345420.

The previous prime is 2580079. The next prime is 2580119. The reversal of 2580083 is 3800852.

It is not a de Polignac number, because 2580083 - 22 = 2580079 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2583083) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10541 + ... + 10782.

It is an arithmetic number, because the mean of its divisors is an integer number (472682).

22580083 is an apocalyptic number.

2580083 is a deficient number, since it is larger than the sum of its proper divisors (256009).

2580083 is a wasteful number, since it uses less digits than its factorization.

2580083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21345 (or 21334 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 2580083 is about 1606.2636769846. The cubic root of 2580083 is about 137.1548677580.

It can be divided in two parts, 25 and 80083, that added together give a palindrome (80108).

The spelling of 2580083 in words is "two million, five hundred eighty thousand, eighty-three".

Divisors: 1 11 121 21323 234553 2580083