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52351105 = 523455227
BaseRepresentation
bin1100011110110…
…1000010000001
310122111201012211
43013231002001
5101400213410
65110022121
71203656062
oct307550201
9118451184
1052351105
1127607184
1215647941
13aacc5b1
146d4a569
1548e168a
hex31ed081

52351105 has 8 divisors (see below), whose sum is σ = 65552832. Its totient is φ = 40059888.

The previous prime is 52351097. The next prime is 52351163. The reversal of 52351105 is 50115325.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52351105 - 23 = 52351097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227499 + ... + 227728.

It is an arithmetic number, because the mean of its divisors is an integer number (8194104).

Almost surely, 252351105 is an apocalyptic number.

It is an amenable number.

52351105 is a deficient number, since it is larger than the sum of its proper divisors (13201727).

52351105 is a wasteful number, since it uses less digits than its factorization.

52351105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455255.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 52351105 is about 7235.4063465710. The cubic root of 52351105 is about 374.0892982648.

The spelling of 52351105 in words is "fifty-two million, three hundred fifty-one thousand, one hundred five".

Divisors: 1 5 23 115 455227 2276135 10470221 52351105