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52327825 = 5211190283
BaseRepresentation
bin1100011110011…
…1010110010001
310122110112021121
43013213112101
5101343442300
65105322241
71203531154
oct307472621
9118415247
1052327825
11275a0740
1215636381
13aac1b14
146d41c9b
1548d981a
hex31e7591

52327825 has 12 divisors (see below), whose sum is σ = 70785648. Its totient is φ = 38056400.

The previous prime is 52327799. The next prime is 52327831. The reversal of 52327825 is 52872325.

52327825 = T3079 + T3080 + ... + T3089.

It is not a de Polignac number, because 52327825 - 29 = 52327313 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94867 + ... + 95416.

It is an arithmetic number, because the mean of its divisors is an integer number (5898804).

Almost surely, 252327825 is an apocalyptic number.

52327825 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52327825 is a deficient number, since it is larger than the sum of its proper divisors (18457823).

52327825 is a wasteful number, since it uses less digits than its factorization.

52327825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190304 (or 190299 counting only the distinct ones).

The product of its digits is 33600, while the sum is 34.

The square root of 52327825 is about 7233.7974121481. The cubic root of 52327825 is about 374.0338388172.

The spelling of 52327825 in words is "fifty-two million, three hundred twenty-seven thousand, eight hundred twenty-five".

Divisors: 1 5 11 25 55 275 190283 951415 2093113 4757075 10465565 52327825