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4907071693 = 8956599743
BaseRepresentation
bin1001001000111101…
…11111100011001101
3110122222112001220001
410210132333203031
540022202243233
62130531324301
7232413264316
oct44436774315
913588461801
104907071693
112098a06657
12b4b450691
13602822b24
143479d160d
151dabec27d
hex1247bf8cd

4907071693 has 8 divisors (see below), whose sum is σ = 4963593600. Its totient is φ = 4850580768.

The previous prime is 4907071691. The next prime is 4907071711. The reversal of 4907071693 is 3961707094.

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 4907071693 - 21 = 4907071691 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 (4907071691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498780 + ... + 508522.

It is an arithmetic number, because the mean of its divisors is an integer number (620449200).

Almost surely, 24907071693 is an apocalyptic number.

It is an amenable number.

4907071693 is a deficient number, since it is larger than the sum of its proper divisors (56521907).

4907071693 is an equidigital number, since it uses as much as digits as its factorization.

4907071693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15491.

The product of its (nonzero) digits is 285768, while the sum is 46.

The square root of 4907071693 is about 70050.4938811997. The cubic root of 4907071693 is about 1699.3159523555.

The spelling of 4907071693 in words is "four billion, nine hundred seven million, seventy-one thousand, six hundred ninety-three".

Divisors: 1 89 5659 9743 503651 867127 55135637 4907071693