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4972718695 = 57244214591
BaseRepresentation
bin1001010000110010…
…11010101001100111
3110211120001021122111
410220121122221213
540141003444240
62141234341451
7234141261100
oct45031325147
913746037574
104972718695
112121a7417a
12b6942a887
136132c91c9
143525dd3a7
151e18681ea
hex12865aa67

4972718695 has 24 divisors (see below), whose sum is σ = 6944591808. Its totient is φ = 3408350400.

The previous prime is 4972718687. The next prime is 4972718717. The reversal of 4972718695 is 5968172794.

It is not a de Polignac number, because 4972718695 - 23 = 4972718687 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1080850 + ... + 1085440.

It is an arithmetic number, because the mean of its divisors is an integer number (289357992).

Almost surely, 24972718695 is an apocalyptic number.

4972718695 is a deficient number, since it is larger than the sum of its proper divisors (1971873113).

4972718695 is a wasteful number, since it uses less digits than its factorization.

4972718695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9031 (or 9024 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 58.

The square root of 4972718695 is about 70517.5063016270. The cubic root of 4972718695 is about 1706.8602480758.

The spelling of 4972718695 in words is "four billion, nine hundred seventy-two million, seven hundred eighteen thousand, six hundred ninety-five".

Divisors: 1 5 7 35 49 245 4421 4591 22105 22955 30947 32137 154735 160685 216629 224959 1083145 1124795 20296811 101484055 142077677 710388385 994543739 4972718695