Search a number
-
+
52553295 = 3252235237
BaseRepresentation
bin1100100001111…
…0011001001111
310122212222120100
43020132121033
5101423201140
65114222143
71205460414
oct310363117
9118788510
1052553295
1127735083
1215724953
13ab70632
146da010b
154931530
hex321e64f

52553295 has 24 divisors (see below), whose sum is σ = 91518336. Its totient is φ = 27897408.

The previous prime is 52553287. The next prime is 52553311. The reversal of 52553295 is 59235525.

It is not a de Polignac number, because 52553295 - 23 = 52553287 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7417 + ... + 12653.

It is an arithmetic number, because the mean of its divisors is an integer number (3813264).

Almost surely, 252553295 is an apocalyptic number.

52553295 is a deficient number, since it is larger than the sum of its proper divisors (38965041).

52553295 is a wasteful number, since it uses less digits than its factorization.

52553295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5471 (or 5468 counting only the distinct ones).

The product of its digits is 67500, while the sum is 36.

The square root of 52553295 is about 7249.3651446178. The cubic root of 52553295 is about 374.5702810992.

The spelling of 52553295 in words is "fifty-two million, five hundred fifty-three thousand, two hundred ninety-five".

Divisors: 1 3 5 9 15 45 223 669 1115 2007 3345 5237 10035 15711 26185 47133 78555 235665 1167851 3503553 5839255 10510659 17517765 52553295