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56752195 = 513818219
BaseRepresentation
bin1101100001111…
…1100001000011
310221210022101011
43120133201003
5104012032240
65344221351
71256246203
oct330374103
9127708334
1056752195
112a042845
121700a857
13b9b08a6
147774403
154eb06ea
hex361f843

56752195 has 8 divisors (see below), whose sum is σ = 68160240. Its totient is φ = 45363360.

The previous prime is 56752181. The next prime is 56752207. The reversal of 56752195 is 59125765.

56752195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 56752195 - 27 = 56752067 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 7 ways as a sum of consecutive naturals, for example, 2796 + ... + 11014.

It is an arithmetic number, because the mean of its divisors is an integer number (8520030).

Almost surely, 256752195 is an apocalyptic number.

56752195 is a deficient number, since it is larger than the sum of its proper divisors (11408045).

56752195 is a wasteful number, since it uses less digits than its factorization.

56752195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9605.

The product of its digits is 94500, while the sum is 40.

The square root of 56752195 is about 7533.4052725179. The cubic root of 56752195 is about 384.2915966396.

The spelling of 56752195 in words is "fifty-six million, seven hundred fifty-two thousand, one hundred ninety-five".

Divisors: 1 5 1381 6905 8219 41095 11350439 56752195