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5130102103 = 7732871729
BaseRepresentation
bin1001100011100011…
…10010010101010111
3111020112012012002121
410301301302111113
541001301231403
62205015520411
7241062101620
oct46161622527
914215165077
105130102103
1121a2899705
12bb2089107
13639ab1999
1436948aa47
152005a53bd
hex131c72557

5130102103 has 4 divisors (see below), whose sum is σ = 5862973840. Its totient is φ = 4397230368.

The previous prime is 5130102101. The next prime is 5130102157. The reversal of 5130102103 is 3012010315.

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

It is a cyclic number.

It is not a de Polignac number, because 5130102103 - 21 = 5130102101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5130102101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 366435858 + ... + 366435871.

It is an arithmetic number, because the mean of its divisors is an integer number (1465743460).

Almost surely, 25130102103 is an apocalyptic number.

5130102103 is a deficient number, since it is larger than the sum of its proper divisors (732871737).

5130102103 is an equidigital number, since it uses as much as digits as its factorization.

5130102103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732871736.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 5130102103 is about 71624.7310850100. The cubic root of 5130102103 is about 1724.6805657058.

Adding to 5130102103 its reverse (3012010315), we get a palindrome (8142112418).

The spelling of 5130102103 in words is "five billion, one hundred thirty million, one hundred two thousand, one hundred three".

Divisors: 1 7 732871729 5130102103