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5001240173 = 19436121469
BaseRepresentation
bin1001010100001100…
…01101111001101101
3110220112201022202112
410222012031321231
540220304141143
62144133533405
7234635561066
oct45206157155
913815638675
105001240173
112137084846
12b76aa4265
136191a4217
1435630556d
151e40ede18
hex12a18de6d

5001240173 has 8 divisors (see below), whose sum is σ = 5386893600. Its totient is φ = 4627829808.

The previous prime is 5001240163. The next prime is 5001240187. The reversal of 5001240173 is 3710421005.

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

It is a cyclic number.

It is not a de Polignac number, because 5001240173 - 24 = 5001240157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5001240163) 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, 3059918 + ... + 3061551.

It is an arithmetic number, because the mean of its divisors is an integer number (673361700).

Almost surely, 25001240173 is an apocalyptic number.

It is an amenable number.

5001240173 is a deficient number, since it is larger than the sum of its proper divisors (385653427).

5001240173 is a wasteful number, since it uses less digits than its factorization.

5001240173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6121531.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 5001240173 is about 70719.4469223282. The cubic root of 5001240173 is about 1710.1173127228.

Adding to 5001240173 its reverse (3710421005), we get a palindrome (8711661178).

The spelling of 5001240173 in words is "five billion, one million, two hundred forty thousand, one hundred seventy-three".

Divisors: 1 19 43 817 6121469 116307911 263223167 5001240173