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52361301 = 317453767
BaseRepresentation
bin1100011110111…
…1100001010101
310122112020012110
43013233201111
5101401030201
65110141233
71204030566
oct307574125
9118466173
1052361301
1127613903
1215651819
13ab04125
146d5016d
1548e46d6
hex31ef855

52361301 has 4 divisors (see below), whose sum is σ = 69815072. Its totient is φ = 34907532.

The previous prime is 52361299. The next prime is 52361333. The reversal of 52361301 is 10316325.

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 not a de Polignac number, because 52361301 - 21 = 52361299 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 (52361341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8726881 + ... + 8726886.

It is an arithmetic number, because the mean of its divisors is an integer number (17453768).

Almost surely, 252361301 is an apocalyptic number.

It is an amenable number.

52361301 is a deficient number, since it is larger than the sum of its proper divisors (17453771).

52361301 is a wasteful number, since it uses less digits than its factorization.

52361301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17453770.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 52361301 is about 7236.1109029644. The cubic root of 52361301 is about 374.1135828008.

Adding to 52361301 its reverse (10316325), we get a palindrome (62677626).

The spelling of 52361301 in words is "fifty-two million, three hundred sixty-one thousand, three hundred one".

Divisors: 1 3 17453767 52361301