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60193085 = 512038617
BaseRepresentation
bin1110010110011…
…1100100111101
311012021010101112
43211213210331
5110402134320
65550051405
71330430021
oct345474475
9135233345
1060193085
1130a82a57
12181a9b65
13c616b14
147dcc381
15543eec5
hex396793d

60193085 has 4 divisors (see below), whose sum is σ = 72231708. Its totient is φ = 48154464.

The previous prime is 60193079. The next prime is 60193087. The reversal of 60193085 is 58039106.

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 12348196 + 47844889 = 3514^2 + 6917^2 .

It is a cyclic number.

It is not a de Polignac number, because 60193085 - 24 = 60193069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60193087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6019304 + ... + 6019313.

It is an arithmetic number, because the mean of its divisors is an integer number (18057927).

Almost surely, 260193085 is an apocalyptic number.

It is an amenable number.

60193085 is a deficient number, since it is larger than the sum of its proper divisors (12038623).

60193085 is a wasteful number, since it uses less digits than its factorization.

60193085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12038622.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 60193085 is about 7758.4202644611. The cubic root of 60193085 is about 391.9062601241.

The spelling of 60193085 in words is "sixty million, one hundred ninety-three thousand, eighty-five".

Divisors: 1 5 12038617 60193085