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53314501 = 331161071
BaseRepresentation
bin1100101101100…
…0001111000101
310201022122202011
43023120033011
5102122031001
65142414221
71215110602
oct313301705
9121278664
1053314501
1128104a79
1215a31371
13b078c56
14711b6a9
154a31d51
hex32d83c5

53314501 has 4 divisors (see below), whose sum is σ = 53475904. Its totient is φ = 53153100.

The previous prime is 53314487. The next prime is 53314507. The reversal of 53314501 is 10541335.

It is a happy number.

53314501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53314501 - 211 = 53312453 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 (53314507) 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 3 ways as a sum of consecutive naturals, for example, 80205 + ... + 80866.

It is an arithmetic number, because the mean of its divisors is an integer number (13368976).

Almost surely, 253314501 is an apocalyptic number.

It is an amenable number.

53314501 is a deficient number, since it is larger than the sum of its proper divisors (161403).

53314501 is a wasteful number, since it uses less digits than its factorization.

53314501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161402.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 53314501 is about 7301.6779578396. The cubic root of 53314501 is about 376.3701015762.

Adding to 53314501 its reverse (10541335), we get a palindrome (63855836).

The spelling of 53314501 in words is "fifty-three million, three hundred fourteen thousand, five hundred one".

Divisors: 1 331 161071 53314501