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2002483 = 7240867
BaseRepresentation
bin111101000111000110011
310202201220001
413220320303
51003034413
6110530431
723010100
oct7507063
93681801
102002483
11114854a
12806a17
13551602
143a1aa7
152984dd
hex1e8e33

2002483 has 6 divisors (see below), whose sum is σ = 2329476. Its totient is φ = 1716372.

The previous prime is 2002471. The next prime is 2002523. The reversal of 2002483 is 3842002.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2k-2002483 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2002483.

It is not an unprimeable number, because it can be changed into a prime (2002453) 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, 20385 + ... + 20482.

It is an arithmetic number, because the mean of its divisors is an integer number (388246).

22002483 is an apocalyptic number.

2002483 is a deficient number, since it is larger than the sum of its proper divisors (326993).

2002483 is an equidigital number, since it uses as much as digits as its factorization.

2002483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40881 (or 40874 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2002483 is about 1415.0911631411. The cubic root of 2002483 is about 126.0442231600.

Adding to 2002483 its reverse (3842002), we get a palindrome (5844485).

It can be divided in two parts, 2002 and 483, that added together give a triangular number (2485 = T70).

The spelling of 2002483 in words is "two million, two thousand, four hundred eighty-three".

Divisors: 1 7 49 40867 286069 2002483