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52325117 = 1331157827
BaseRepresentation
bin1100011110011…
…0101011111101
310122110101120022
43013212223331
5101343400432
65105301525
71203520235
oct307465375
9118411508
1052325117
11275996a9
12156348a5
13aac0810
146d40cc5
1548d8b12
hex31e6afd

52325117 has 16 divisors (see below), whose sum is σ = 58609152. Its totient is φ = 46388160.

The previous prime is 52325111. The next prime is 52325173. The reversal of 52325117 is 71152325.

It is not a de Polignac number, because 52325117 - 218 = 52062973 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 (52325111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62858 + ... + 63684.

It is an arithmetic number, because the mean of its divisors is an integer number (3663072).

Almost surely, 252325117 is an apocalyptic number.

It is an amenable number.

52325117 is a deficient number, since it is larger than the sum of its proper divisors (6284035).

52325117 is a wasteful number, since it uses less digits than its factorization.

52325117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028.

The product of its digits is 2100, while the sum is 26.

The square root of 52325117 is about 7233.6102327952. The cubic root of 52325117 is about 374.0273865387.

The spelling of 52325117 in words is "fifty-two million, three hundred twenty-five thousand, one hundred seventeen".

Divisors: 1 13 31 157 403 827 2041 4867 10751 25637 63271 129839 333281 1687907 4025009 52325117