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92385 = 3252053
BaseRepresentation
bin10110100011100001
311200201200
4112203201
510424020
61551413
7533226
oct264341
9150650
1092385
1163457
1245569
1333087
142594d
151c590
hex168e1

92385 has 12 divisors (see below), whose sum is σ = 160212. Its totient is φ = 49248.

The previous prime is 92383. The next prime is 92387. The reversal of 92385 is 58329.

It is an interprime number because it is at equal distance from previous prime (92383) and next prime (92387).

It can be written as a sum of positive squares in 2 ways, for example, as 40401 + 51984 = 201^2 + 228^2 .

It is not a de Polignac number, because 92385 - 21 = 92383 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 12.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 92385.

It is not an unprimeable number, because it can be changed into a prime (92381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 982 + ... + 1071.

It is an arithmetic number, because the mean of its divisors is an integer number (13351).

292385 is an apocalyptic number.

It is an amenable number.

92385 is a deficient number, since it is larger than the sum of its proper divisors (67827).

92385 is a wasteful number, since it uses less digits than its factorization.

92385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064 (or 2061 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 92385 is about 303.9490088814. The cubic root of 92385 is about 45.2064587319.

The spelling of 92385 in words is "ninety-two thousand, three hundred eighty-five".

Divisors: 1 3 5 9 15 45 2053 6159 10265 18477 30795 92385