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4940793619 = 13744381409
BaseRepresentation
bin1001001100111111…
…01000011100010011
3110202022222022200021
410212133220130103
540104320343434
62134134204311
7233303024056
oct44637503423
913668868607
104940793619
112105a49413
12b5a7b3697
136097cbc28
1434c28ca9d
151ddb5dcb4
hex1267e8713

4940793619 has 8 divisors (see below), whose sum is σ = 4988153520. Its totient is φ = 4893597696.

The previous prime is 4940793617. The next prime is 4940793679. The reversal of 4940793619 is 9163970494.

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 4940793619 - 21 = 4940793617 is a prime.

It is a super-2 number, since 2×49407936192 = 48822883171102234322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4940793617) 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, 19987 + ... + 101395.

It is an arithmetic number, because the mean of its divisors is an integer number (623519190).

Almost surely, 24940793619 is an apocalyptic number.

4940793619 is a deficient number, since it is larger than the sum of its proper divisors (47359901).

4940793619 is a wasteful number, since it uses less digits than its factorization.

4940793619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81989.

The product of its (nonzero) digits is 1469664, while the sum is 52.

The square root of 4940793619 is about 70290.7790467569. The cubic root of 4940793619 is about 1703.1996969013.

The spelling of 4940793619 in words is "four billion, nine hundred forty million, seven hundred ninety-three thousand, six hundred nineteen".

Divisors: 1 137 443 60691 81409 11153033 36064187 4940793619