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52310195 = 572892399
BaseRepresentation
bin1100011110001…
…1000010110011
310122102122002122
43013203002303
5101342411240
65105104455
71203425600
oct307430263
9118378078
1052310195
1127589473
121562812b
13aab6aa2
146d396a7
1548d44b5
hex31e30b3

52310195 has 24 divisors (see below), whose sum is σ = 73872000. Its totient is φ = 35452032.

The previous prime is 52310189. The next prime is 52310233. The reversal of 52310195 is 59101325.

52310195 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 52310195 - 210 = 52309171 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 23 ways as a sum of consecutive naturals, for example, 20606 + ... + 23004.

It is an arithmetic number, because the mean of its divisors is an integer number (3078000).

Almost surely, 252310195 is an apocalyptic number.

52310195 is a deficient number, since it is larger than the sum of its proper divisors (21561805).

52310195 is a wasteful number, since it uses less digits than its factorization.

52310195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2507 (or 2500 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 52310195 is about 7232.5787240790. The cubic root of 52310195 is about 373.9918282981.

The spelling of 52310195 in words is "fifty-two million, three hundred ten thousand, one hundred ninety-five".

Divisors: 1 5 7 35 49 89 245 445 623 2399 3115 4361 11995 16793 21805 83965 117551 213511 587755 1067555 1494577 7472885 10462039 52310195