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38625085 = 57725017
BaseRepresentation
bin1001001101010…
…1111100111101
32200200100122201
42103111330331
534342000320
63455511501
7646210402
oct223257475
980610581
1038625085
111a891664
1210b28591
138004aa5
1451b62a9
1535ce70a
hex24d5f3d

38625085 has 4 divisors (see below), whose sum is σ = 46350108. Its totient is φ = 30900064.

The previous prime is 38625079. The next prime is 38625091. The reversal of 38625085 is 58052683.

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

It is an interprime number because it is at equal distance from previous prime (38625079) and next prime (38625091).

It can be written as a sum of positive squares in 2 ways, for example, as 14830201 + 23794884 = 3851^2 + 4878^2 .

It is a cyclic number.

It is not a de Polignac number, because 38625085 - 25 = 38625053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3862504 + ... + 3862513.

It is an arithmetic number, because the mean of its divisors is an integer number (11587527).

Almost surely, 238625085 is an apocalyptic number.

It is an amenable number.

38625085 is a deficient number, since it is larger than the sum of its proper divisors (7725023).

38625085 is an equidigital number, since it uses as much as digits as its factorization.

38625085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7725022.

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 38625085 is about 6214.9082857272. The cubic root of 38625085 is about 338.0309630494.

The spelling of 38625085 in words is "thirty-eight million, six hundred twenty-five thousand, eighty-five".

Divisors: 1 5 7725017 38625085