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47475000411 = 31743113191579
BaseRepresentation
bin101100001101101110…
…110000010001011011
311112112121120220100120
4230031232300101123
51234212100003121
633450522004323
73300321562626
oct541556602133
9145477526316
1047475000411
1119152444533
12924b3466a3
1346278c9627
142425252dbd
15137cd7bbc6
hexb0dbb045b

47475000411 has 32 divisors (see below), whose sum is σ = 69189500160. Its totient is φ = 28837853184.

The previous prime is 47475000311. The next prime is 47475000421. The reversal of 47475000411 is 11400057474.

47475000411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47475000411 - 29 = 47474999899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47475000421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152020 + ... + 343598.

It is an arithmetic number, because the mean of its divisors is an integer number (2162171880).

Almost surely, 247475000411 is an apocalyptic number.

47475000411 is a deficient number, since it is larger than the sum of its proper divisors (21714499749).

47475000411 is a wasteful number, since it uses less digits than its factorization.

With its successor (47475000412) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (191755).

47475000411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191755.

The product of its (nonzero) digits is 15680, while the sum is 33.

Adding to 47475000411 its reverse (11400057474), we get a palindrome (58875057885).

The spelling of 47475000411 in words is "forty-seven billion, four hundred seventy-five million, four hundred eleven", and thus it is an aban number.

Divisors: 1 3 17 43 51 113 129 339 731 1921 2193 4859 5763 14577 82603 191579 247809 574737 3256843 8237897 9770529 21648427 24713691 64945281 140044249 368023259 420132747 930882361 1104069777 2792647083 15825000137 47475000411