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3208053 = 31762903
BaseRepresentation
bin1100001111001101110101
320000222121210
430033031311
51310124203
6152432033
736160632
oct14171565
96028553
103208053
1118a1292
1210a8619
13884274
145d7189
15435803
hex30f375

3208053 has 8 divisors (see below), whose sum is σ = 4529088. Its totient is φ = 2012864.

The previous prime is 3208043. The next prime is 3208091. The reversal of 3208053 is 3508023.

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

It is a cyclic number.

It is not a de Polignac number, because 3208053 - 25 = 3208021 is a prime.

3208053 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3208013) by changing a digit.

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, 31401 + ... + 31502.

It is an arithmetic number, because the mean of its divisors is an integer number (566136).

Almost surely, 23208053 is an apocalyptic number.

It is an amenable number.

3208053 is a deficient number, since it is larger than the sum of its proper divisors (1321035).

3208053 is a wasteful number, since it uses less digits than its factorization.

3208053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62923.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3208053 is about 1791.1038495855. The cubic root of 3208053 is about 147.4847710026.

The spelling of 3208053 in words is "three million, two hundred eight thousand, fifty-three".

Divisors: 1 3 17 51 62903 188709 1069351 3208053