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60200065 = 512040013
BaseRepresentation
bin1110010110100…
…1010010000001
311012021110222001
43211221102001
5110402400230
65550144001
71330456252
oct345512201
9135243861
1060200065
1130a88222
12181b2001
13c61a053
147dd0b29
1554420ca
hex3969481

60200065 has 4 divisors (see below), whose sum is σ = 72240084. Its totient is φ = 48160048.

The previous prime is 60200059. The next prime is 60200081. The reversal of 60200065 is 56000206.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18054001 + 42146064 = 4249^2 + 6492^2 .

It is a cyclic number.

It is not a de Polignac number, because 60200065 - 215 = 60167297 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 3 ways as a sum of consecutive naturals, for example, 6020002 + ... + 6020011.

It is an arithmetic number, because the mean of its divisors is an integer number (18060021).

Almost surely, 260200065 is an apocalyptic number.

It is an amenable number.

60200065 is a deficient number, since it is larger than the sum of its proper divisors (12040019).

60200065 is a wasteful number, since it uses less digits than its factorization.

60200065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12040018.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 60200065 is about 7758.8700852637. The cubic root of 60200065 is about 391.9214080433.

The spelling of 60200065 in words is "sixty million, two hundred thousand, sixty-five".

Divisors: 1 5 12040013 60200065