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60369425 = 524158897
BaseRepresentation
bin1110011001001…
…0101000010001
311012121002021122
43212102220101
5110423310200
65553532025
71332063104
oct346225021
9135532248
1060369425
1131093496
1218274015
13c67916c
14803673b
155477385
hex3992a11

60369425 has 12 divisors (see below), whose sum is σ = 76685196. Its totient is φ = 47116800.

The previous prime is 60369389. The next prime is 60369451. The reversal of 60369425 is 52496306.

It can be written as a sum of positive squares in 6 ways, for example, as 20729809 + 39639616 = 4553^2 + 6296^2 .

It is a de Polignac number, because none of the positive numbers 2k-60369425 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 11 ways as a sum of consecutive naturals, for example, 28424 + ... + 30473.

It is an arithmetic number, because the mean of its divisors is an integer number (6390433).

Almost surely, 260369425 is an apocalyptic number.

It is an amenable number.

60369425 is a deficient number, since it is larger than the sum of its proper divisors (16315771).

60369425 is a wasteful number, since it uses less digits than its factorization.

60369425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58948 (or 58943 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 60369425 is about 7769.7763803085. The cubic root of 60369425 is about 392.2885929295.

The spelling of 60369425 in words is "sixty million, three hundred sixty-nine thousand, four hundred twenty-five".

Divisors: 1 5 25 41 205 1025 58897 294485 1472425 2414777 12073885 60369425