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53124841 = 7111993467
BaseRepresentation
bin1100101010100…
…1111011101001
310200222000120201
43022221323221
5102044443331
65134352201
71213360630
oct312517351
9120860521
1053124841
1127a95530
121595b661
13b010823
1470ac517
1549e5a61
hex32a9ee9

53124841 has 16 divisors (see below), whose sum is σ = 66585600. Its totient is φ = 41176080.

The previous prime is 53124833. The next prime is 53124853. The reversal of 53124841 is 14842135.

It is not a de Polignac number, because 53124841 - 23 = 53124833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53134841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13590 + ... + 17056.

It is an arithmetic number, because the mean of its divisors is an integer number (4161600).

Almost surely, 253124841 is an apocalyptic number.

It is an amenable number.

53124841 is a deficient number, since it is larger than the sum of its proper divisors (13460759).

53124841 is a wasteful number, since it uses less digits than its factorization.

53124841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3684.

The product of its digits is 3840, while the sum is 28.

The square root of 53124841 is about 7288.6789612384. The cubic root of 53124841 is about 375.9232740117.

Adding to 53124841 its reverse (14842135), we get a palindrome (67966976).

It can be divided in two parts, 5312 and 4841, that added together give a triangular number (10153 = T142).

The spelling of 53124841 in words is "fifty-three million, one hundred twenty-four thousand, eight hundred forty-one".

Divisors: 1 7 11 77 199 1393 2189 3467 15323 24269 38137 266959 689933 4829531 7589263 53124841