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53024413 = 134786783
BaseRepresentation
bin1100101001000…
…1011010011101
310200202220211011
43022101122131
5102033240123
65132255221
71212462061
oct312213235
9120686734
1053024413
1127a27032
1215911511
13aca6bc0
147083aa1
1549c5e0d
hex329169d

53024413 has 8 divisors (see below), whose sum is σ = 58318848. Its totient is φ = 47903664.

The previous prime is 53024401. The next prime is 53024417. The reversal of 53024413 is 31442035.

53024413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53024413 - 25 = 53024381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53024417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42781 + ... + 44002.

It is an arithmetic number, because the mean of its divisors is an integer number (7289856).

Almost surely, 253024413 is an apocalyptic number.

It is an amenable number.

53024413 is a deficient number, since it is larger than the sum of its proper divisors (5294435).

53024413 is a wasteful number, since it uses less digits than its factorization.

53024413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86843.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 53024413 is about 7281.7863879683. The cubic root of 53024413 is about 375.6862409112.

Adding to 53024413 its reverse (31442035), we get a palindrome (84466448).

The spelling of 53024413 in words is "fifty-three million, twenty-four thousand, four hundred thirteen".

Divisors: 1 13 47 611 86783 1128179 4078801 53024413