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60541985 = 571729771
BaseRepresentation
bin1110011011110…
…0110000100001
311012220211222202
43212330300201
5110444320420
610001342545
71333412150
oct346746041
9135824882
1060541985
11311a10a9
1218337a55
13c70987a
14807d597
1554ad575
hex39bcc21

60541985 has 8 divisors (see below), whose sum is σ = 83029056. Its totient is φ = 41514480.

The previous prime is 60541973. The next prime is 60542011. The reversal of 60541985 is 58914506.

60541985 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 60541985 - 214 = 60525601 is a prime.

It is a Duffinian number.

It is a Curzon number.

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, 864851 + ... + 864920.

It is an arithmetic number, because the mean of its divisors is an integer number (10378632).

Almost surely, 260541985 is an apocalyptic number.

It is an amenable number.

60541985 is a deficient number, since it is larger than the sum of its proper divisors (22487071).

60541985 is a wasteful number, since it uses less digits than its factorization.

60541985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1729783.

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 60541985 is about 7780.8730229968. The cubic root of 60541985 is about 392.6620100118.

The spelling of 60541985 in words is "sixty million, five hundred forty-one thousand, nine hundred eighty-five".

Divisors: 1 5 7 35 1729771 8648855 12108397 60541985