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52604211 = 3111818807
BaseRepresentation
bin1100100010101…
…0110100110011
310122222120102010
43020222310303
5101431313321
65115254003
71206062022
oct310526463
9118876363
1052604211
112776a360
121574a303
13ab8a86a
146db48b9
154941676
hex322ad33

52604211 has 16 divisors (see below), whose sum is σ = 76946688. Its totient is φ = 31701600.

The previous prime is 52604207. The next prime is 52604213. The reversal of 52604211 is 11240625.

52604211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52604211 - 22 = 52604207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52604213) 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, 1570 + ... + 10376.

It is an arithmetic number, because the mean of its divisors is an integer number (4809168).

Almost surely, 252604211 is an apocalyptic number.

52604211 is a deficient number, since it is larger than the sum of its proper divisors (24342477).

52604211 is a wasteful number, since it uses less digits than its factorization.

52604211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9002.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 52604211 is about 7252.8760502300. The cubic root of 52604211 is about 374.6912089091.

Adding to 52604211 its reverse (11240625), we get a palindrome (63844836).

The spelling of 52604211 in words is "fifty-two million, six hundred four thousand, two hundred eleven".

Divisors: 1 3 11 33 181 543 1991 5973 8807 26421 96877 290631 1594067 4782201 17534737 52604211