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62425 = 5211227
BaseRepresentation
bin1111001111011001
310011122001
433033121
53444200
61201001
7346666
oct171731
9104561
1062425
11429a0
1230161
132254c
1418a6d
151376a
hexf3d9

62425 has 12 divisors (see below), whose sum is σ = 84816. Its totient is φ = 45200.

The previous prime is 62423. The next prime is 62459. The reversal of 62425 is 52426.

It is not a de Polignac number, because 62425 - 21 = 62423 is a prime.

It is a d-powerful number, because it can be written as 66 + 26 + 42 + 26 + 56 .

It is a Duffinian number.

62425 is a lucky number.

It is a plaindrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (62423) by changing a digit.

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, 162 + ... + 388.

It is an arithmetic number, because the mean of its divisors is an integer number (7068).

262425 is an apocalyptic number.

It is an amenable number.

62425 is a deficient number, since it is larger than the sum of its proper divisors (22391).

62425 is a wasteful number, since it uses less digits than its factorization.

62425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 243 counting only the distinct ones).

The product of its digits is 480, while the sum is 19.

The square root of 62425 is about 249.8499549730. The cubic root of 62425 is about 39.6691459348.

Subtracting from 62425 its reverse (52426), we obtain a palindrome (9999).

The spelling of 62425 in words is "sixty-two thousand, four hundred twenty-five".

Divisors: 1 5 11 25 55 227 275 1135 2497 5675 12485 62425