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3285053 = 19317021
BaseRepresentation
bin1100100010000000111101
320011220020122
430202000331
51320110203
6154224325
736631262
oct14420075
96156218
103285053
111944122
1211250a5
138b0325
14617269
1544d538
hex32203d

3285053 has 4 divisors (see below), whose sum is σ = 3302268. Its totient is φ = 3267840.

The previous prime is 3285041. The next prime is 3285083. The reversal of 3285053 is 3505823.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3505823 = 19184517.

It can be written as a sum of positive squares in 2 ways, for example, as 2199289 + 1085764 = 1483^2 + 1042^2 .

It is a cyclic number.

It is not a de Polignac number, because 3285053 - 26 = 3284989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3285083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8318 + ... + 8703.

It is an arithmetic number, because the mean of its divisors is an integer number (825567).

Almost surely, 23285053 is an apocalyptic number.

It is an amenable number.

3285053 is a deficient number, since it is larger than the sum of its proper divisors (17215).

3285053 is a wasteful number, since it uses less digits than its factorization.

3285053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17214.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 3285053 is about 1812.4715170176. The cubic root of 3285053 is about 148.6554355055.

The spelling of 3285053 in words is "three million, two hundred eighty-five thousand, fifty-three".

Divisors: 1 193 17021 3285053