Search a number
-
+
52611195 = 3571338543
BaseRepresentation
bin1100100010110…
…0100001111011
310122222220222210
43020230201323
5101432024240
65115350203
71206121260
oct310544173
9118886883
1052611195
112777462a
1215752363
13ab90ab0
146db7267
154943780
hex322c87b

52611195 has 32 divisors (see below), whose sum is σ = 103606272. Its totient is φ = 22200192.

The previous prime is 52611187. The next prime is 52611217. The reversal of 52611195 is 59111625.

52611195 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 52611195 - 23 = 52611187 is a prime.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 17907 + ... + 20636.

It is an arithmetic number, because the mean of its divisors is an integer number (3237696).

Almost surely, 252611195 is an apocalyptic number.

52611195 is a deficient number, since it is larger than the sum of its proper divisors (50995077).

52611195 is a wasteful number, since it uses less digits than its factorization.

52611195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38571.

The product of its digits is 2700, while the sum is 30.

The square root of 52611195 is about 7253.3574984279. The cubic root of 52611195 is about 374.7077901393.

The spelling of 52611195 in words is "fifty-two million, six hundred eleven thousand, one hundred ninety-five".

Divisors: 1 3 5 7 13 15 21 35 39 65 91 105 195 273 455 1365 38543 115629 192715 269801 501059 578145 809403 1349005 1503177 2505295 3507413 4047015 7515885 10522239 17537065 52611195