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53286315941 = 174770799421
BaseRepresentation
bin110001101000000111…
…001010011110100101
312002112121121022121002
4301220013022132211
51333112244102231
640251314403045
73564325132535
oct615007123645
9162477538532
1053286315941
1120664810941
12a3b1590485
135042870681
142816d874c5
1515bd1430cb
hexc681ca7a5

53286315941 has 16 divisors (see below), whose sum is σ = 57635504640. Its totient is φ = 49072623360.

The previous prime is 53286315883. The next prime is 53286315947. The reversal of 53286315941 is 14951368235.

It is a cyclic number.

It is not a de Polignac number, because 53286315941 - 218 = 53286053797 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53286315947) 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 15 ways as a sum of consecutive naturals, for example, 5651411 + ... + 5660831.

It is an arithmetic number, because the mean of its divisors is an integer number (3602219040).

Almost surely, 253286315941 is an apocalyptic number.

It is an amenable number.

53286315941 is a deficient number, since it is larger than the sum of its proper divisors (4349188699).

53286315941 is a wasteful number, since it uses less digits than its factorization.

53286315941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16564.

The product of its digits is 777600, while the sum is 47.

The spelling of 53286315941 in words is "fifty-three billion, two hundred eighty-six million, three hundred fifteen thousand, nine hundred forty-one".

Divisors: 1 17 47 799 7079 9421 120343 160157 332713 442787 5656121 7527379 66691259 1133751403 3134489173 53286315941