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5120303002503 = 313791661896463
BaseRepresentation
bin100101010000010100111…
…0101110111001110000111
3200010111101201102212012120
41022200221311313032013
51132342340032040003
614520122411221023
71035633611260563
oct112405165671607
920114351385176
105120303002503
1116a4565616977
126a8423147773
132b1ac4c8ac50
14139b770446a3
158d2ce0ca853
hex4a829d77387

5120303002503 has 16 divisors (see below), whose sum is σ = 7445296158720. Its totient is φ = 3111070176864.

The previous prime is 5120303002499. The next prime is 5120303002517. The reversal of 5120303002503 is 3052003030215.

It is a happy number.

It is not a de Polignac number, because 5120303002503 - 22 = 5120303002499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5120303002303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 830945151 + ... + 830951312.

It is an arithmetic number, because the mean of its divisors is an integer number (465331009920).

Almost surely, 25120303002503 is an apocalyptic number.

5120303002503 is a deficient number, since it is larger than the sum of its proper divisors (2324993156217).

5120303002503 is a wasteful number, since it uses less digits than its factorization.

5120303002503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661896558.

The product of its (nonzero) digits is 2700, while the sum is 24.

Adding to 5120303002503 its reverse (3052003030215), we get a palindrome (8172306032718).

The spelling of 5120303002503 in words is "five trillion, one hundred twenty billion, three hundred three million, two thousand, five hundred three".

Divisors: 1 3 13 39 79 237 1027 3081 1661896463 4985689389 21604654019 64813962057 131289820577 393869461731 1706767667501 5120303002503