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5050050493 = 61151548263
BaseRepresentation
bin1001011010000000…
…11010011110111101
3111000221120010221011
410231000122132331
540320303103433
62153040035221
7236100502165
oct45500323675
914027503834
105050050493
112161692754
12b8b302b11
13626333c77
1435c9ad5a5
151e85413cd
hex12d01a7bd

5050050493 has 8 divisors (see below), whose sum is σ = 5166839936. Its totient is φ = 4934358000.

The previous prime is 5050050469. The next prime is 5050050541. The reversal of 5050050493 is 3940500505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5050050493 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 (5050050403) 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 7 ways as a sum of consecutive naturals, for example, 264921 + ... + 283342.

It is an arithmetic number, because the mean of its divisors is an integer number (645854992).

Almost surely, 25050050493 is an apocalyptic number.

It is an amenable number.

5050050493 is a deficient number, since it is larger than the sum of its proper divisors (116789443).

5050050493 is a wasteful number, since it uses less digits than its factorization.

5050050493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548475.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 5050050493 is about 71063.7072843797. The cubic root of 5050050493 is about 1715.6626896665.

Adding to 5050050493 its reverse (3940500505), we get a palindrome (8990550998).

The spelling of 5050050493 in words is "five billion, fifty million, fifty thousand, four hundred ninety-three".

Divisors: 1 61 151 9211 548263 33444043 82787713 5050050493