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2003102 = 21001551
BaseRepresentation
bin111101001000010011110
310202202201222
413221002132
51003044402
6110533342
723011643
oct7510236
93682658
102003102
111148a62
12807252
1355198a
143a1dca
152987a2
hex1e909e

2003102 has 4 divisors (see below), whose sum is σ = 3004656. Its totient is φ = 1001550.

The previous prime is 2003087. The next prime is 2003119. The reversal of 2003102 is 2013002.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2003102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500774 + ... + 500777.

It is an arithmetic number, because the mean of its divisors is an integer number (751164).

22003102 is an apocalyptic number.

2003102 is a deficient number, since it is larger than the sum of its proper divisors (1001554).

2003102 is a wasteful number, since it uses less digits than its factorization.

2003102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001553.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 2003102 is about 1415.3098600660. The cubic root of 2003102 is about 126.0572092605.

Adding to 2003102 its reverse (2013002), we get a palindrome (4016104).

The spelling of 2003102 in words is "two million, three thousand, one hundred two".

Divisors: 1 2 1001551 2003102