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53303140104 = 2332220964171
BaseRepresentation
bin110001101001000111…
…010101111100001000
312002120210021002000020
4301221013111330020
51333131100440404
640253115140440
73564621133554
oct615107257410
9162523232006
1053303140104
1120673262105
12a3b7144720
1350461b13b6
1428192c6864
1515be867ed9
hexc691d5f08

53303140104 has 16 divisors (see below), whose sum is σ = 133257850320. Its totient is φ = 17767713360.

The previous prime is 53303140103. The next prime is 53303140157. The reversal of 53303140104 is 40104130335.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 2220964171 = 53303140104 / (5 + 3 + 3 + 0 + 3 + 1 + 4 + 0 + 1 + 0 + 4).

It is not an unprimeable number, because it can be changed into a prime (53303140103) 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 3 ways as a sum of consecutive naturals, for example, 1110482062 + ... + 1110482109.

It is an arithmetic number, because the mean of its divisors is an integer number (8328615645).

Almost surely, 253303140104 is an apocalyptic number.

It is an amenable number.

53303140104 is an abundant number, since it is smaller than the sum of its proper divisors (79954710216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53303140104 is a wasteful number, since it uses less digits than its factorization.

53303140104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2220964180 (or 2220964176 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 53303140104 its reverse (40104130335), we get a palindrome (93407270439).

The spelling of 53303140104 in words is "fifty-three billion, three hundred three million, one hundred forty thousand, one hundred four".

Divisors: 1 2 3 4 6 8 12 24 2220964171 4441928342 6662892513 8883856684 13325785026 17767713368 26651570052 53303140104