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5386768365 = 351149166491
BaseRepresentation
bin1010000010001001…
…11000111111101101
3111220102011012000110
411001010320333231
542013003041430
62250305050233
7250326530016
oct50104707755
914812135013
105386768365
112314765890
121064026979
1367b019704
143915c000d
15217da47b0
hex141138fed

5386768365 has 32 divisors (see below), whose sum is σ = 9421650432. Its totient is φ = 2606408000.

The previous prime is 5386768363. The next prime is 5386768379. The reversal of 5386768365 is 5638676835.

It is not a de Polignac number, because 5386768365 - 21 = 5386768363 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5386768363) 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 31 ways as a sum of consecutive naturals, for example, 47770 + ... + 114260.

It is an arithmetic number, because the mean of its divisors is an integer number (294426576).

Almost surely, 25386768365 is an apocalyptic number.

5386768365 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5386768365 is a deficient number, since it is larger than the sum of its proper divisors (4034882067).

5386768365 is a wasteful number, since it uses less digits than its factorization.

5386768365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67001.

The product of its digits is 21772800, while the sum is 57.

The square root of 5386768365 is about 73394.6071928994. The cubic root of 5386768365 is about 1752.9765251910.

The spelling of 5386768365 in words is "five billion, three hundred eighty-six million, seven hundred sixty-eight thousand, three hundred sixty-five".

Divisors: 1 3 5 11 15 33 55 165 491 1473 2455 5401 7365 16203 27005 66491 81015 199473 332455 731401 997365 2194203 3657005 10971015 32647081 97941243 163235405 359117891 489706215 1077353673 1795589455 5386768365