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52344001 = 137382073
BaseRepresentation
bin1100011110101…
…1010011000001
310122111100110201
43013223103001
5101400002001
65105525201
71203626263
oct307532301
9118440421
1052344001
1127601906
1215643801
13aac92a8
146d47b33
1548de501
hex31eb4c1

52344001 has 4 divisors (see below), whose sum is σ = 52726212. Its totient is φ = 51961792.

The previous prime is 52343989. The next prime is 52344007. The reversal of 52344001 is 10044325.

52344001 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.

It can be written as a sum of positive squares in 2 ways, for example, as 25553025 + 26790976 = 5055^2 + 5176^2 .

It is a cyclic number.

It is not a de Polignac number, because 52344001 - 27 = 52343873 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52344001.

It is not an unprimeable number, because it can be changed into a prime (52344007) 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, 190900 + ... + 191173.

It is an arithmetic number, because the mean of its divisors is an integer number (13181553).

Almost surely, 252344001 is an apocalyptic number.

It is an amenable number.

52344001 is a deficient number, since it is larger than the sum of its proper divisors (382211).

52344001 is a wasteful number, since it uses less digits than its factorization.

52344001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382210.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 52344001 is about 7234.9154107011. The cubic root of 52344001 is about 374.0723763005.

Adding to 52344001 its reverse (10044325), we get a palindrome (62388326).

The spelling of 52344001 in words is "fifty-two million, three hundred forty-four thousand, one".

Divisors: 1 137 382073 52344001