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5103320515 = 51020664103
BaseRepresentation
bin1001100000010111…
…00111110111000011
3111011122210112122221
410300023213313003
540422422224030
62202221511511
7240315336316
oct46013476703
914148715587
105103320515
112189767267
12ba5112597
136343958a7
14365ab897d
151ed064e7a
hex1302e7dc3

5103320515 has 4 divisors (see below), whose sum is σ = 6123984624. Its totient is φ = 4082656408.

The previous prime is 5103320473. The next prime is 5103320531. The reversal of 5103320515 is 5150233015.

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 5103320515 - 215 = 5103287747 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 5103320515.

It is an unprimeable number.

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, 510332047 + ... + 510332056.

It is an arithmetic number, because the mean of its divisors is an integer number (1530996156).

Almost surely, 25103320515 is an apocalyptic number.

5103320515 is a deficient number, since it is larger than the sum of its proper divisors (1020664109).

5103320515 is a wasteful number, since it uses less digits than its factorization.

5103320515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020664108.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 5103320515 is about 71437.5287576495. The cubic root of 5103320515 is about 1721.6741086046.

The spelling of 5103320515 in words is "five billion, one hundred three million, three hundred twenty thousand, five hundred fifteen".

Divisors: 1 5 1020664103 5103320515