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38035285 = 525130307
BaseRepresentation
bin1001000100010…
…1111101010101
32122120101121021
42101011331111
534214112120
63435121141
7641203021
oct221057525
978511537
1038035285
111a519522
12108a31b1
137b594b2
1450a1381
153514aaa
hex2445f55

38035285 has 8 divisors (see below), whose sum is σ = 45825696. Its totient is φ = 30306000.

The previous prime is 38035279. The next prime is 38035301. The reversal of 38035285 is 58253083.

38035285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38035285 - 27 = 38035157 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38035285.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13899 + ... + 16408.

It is an arithmetic number, because the mean of its divisors is an integer number (5728212).

Almost surely, 238035285 is an apocalyptic number.

It is an amenable number.

38035285 is a deficient number, since it is larger than the sum of its proper divisors (7790411).

38035285 is a wasteful number, since it uses less digits than its factorization.

38035285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30563.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 38035285 is about 6167.2753303221. The cubic root of 38035285 is about 336.3015675254.

The spelling of 38035285 in words is "thirty-eight million, thirty-five thousand, two hundred eighty-five".

Divisors: 1 5 251 1255 30307 151535 7607057 38035285