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53308801 = 713599929
BaseRepresentation
bin1100101101011…
…0110110000001
310201022100221001
43023112312001
5102121340201
65142332001
71215055150
oct313266601
9121270831
1053308801
1128100767
1215a2a001
13b076490
147119597
154a30301
hex32d6d81

53308801 has 16 divisors (see below), whose sum is σ = 66729600. Its totient is φ = 41459328.

The previous prime is 53308793. The next prime is 53308841. The reversal of 53308801 is 10880335.

53308801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 53308801 - 23 = 53308793 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53308801.

It is not an unprimeable number, because it can be changed into a prime (53308841) 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 15 ways as a sum of consecutive naturals, for example, 405 + ... + 10333.

It is an arithmetic number, because the mean of its divisors is an integer number (4170600).

Almost surely, 253308801 is an apocalyptic number.

It is an amenable number.

53308801 is a deficient number, since it is larger than the sum of its proper divisors (13420799).

53308801 is a wasteful number, since it uses less digits than its factorization.

53308801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10008.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 53308801 is about 7301.2876261657. The cubic root of 53308801 is about 376.3566881771.

The spelling of 53308801 in words is "fifty-three million, three hundred eight thousand, eight hundred one".

Divisors: 1 7 13 59 91 413 767 5369 9929 69503 129077 585811 903539 4100677 7615543 53308801