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4973808685 = 52394162183
BaseRepresentation
bin1001010000111011…
…00100110000101101
3110211122002122211111
410220131210300231
540141243334220
62141313552021
7234153450646
oct45035446055
913748078744
104973808685
11212264909a
12b69875611
136135bb381
143528046cd
151e19d115a
hex128764c2d

4973808685 has 8 divisors (see below), whose sum is σ = 5993544960. Its totient is φ = 3962397264.

The previous prime is 4973808661. The next prime is 4973808689. The reversal of 4973808685 is 5868083794.

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 4973808685 - 27 = 4973808557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4973808689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2079897 + ... + 2082286.

It is an arithmetic number, because the mean of its divisors is an integer number (749193120).

Almost surely, 24973808685 is an apocalyptic number.

It is an amenable number.

4973808685 is a deficient number, since it is larger than the sum of its proper divisors (1019736275).

4973808685 is a wasteful number, since it uses less digits than its factorization.

4973808685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4162427.

The product of its (nonzero) digits is 11612160, while the sum is 58.

The square root of 4973808685 is about 70525.2343845804. The cubic root of 4973808685 is about 1706.9849501284.

The spelling of 4973808685 in words is "four billion, nine hundred seventy-three million, eight hundred eight thousand, six hundred eighty-five".

Divisors: 1 5 239 1195 4162183 20810915 994761737 4973808685