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3189053 = 7455579
BaseRepresentation
bin1100001010100100111101
320000000120002
430022210331
51304022203
6152204045
736051350
oct14124475
96000502
103189053
111888a8a
121099625
1387871a
145d0297
1542ed88
hex30a93d

3189053 has 4 divisors (see below), whose sum is σ = 3644640. Its totient is φ = 2733468.

The previous prime is 3189037. The next prime is 3189059. The reversal of 3189053 is 3509813.

3189053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3509813 = 19184727.

It is a cyclic number.

It is not a de Polignac number, because 3189053 - 24 = 3189037 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 (3189059) 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 3 ways as a sum of consecutive naturals, for example, 227783 + ... + 227796.

It is an arithmetic number, because the mean of its divisors is an integer number (911160).

Almost surely, 23189053 is an apocalyptic number.

It is an amenable number.

3189053 is a deficient number, since it is larger than the sum of its proper divisors (455587).

3189053 is an equidigital number, since it uses as much as digits as its factorization.

3189053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455586.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 3189053 is about 1785.7919811669. The cubic root of 3189053 is about 147.1930300782.

Subtracting from 3189053 its product of nonzero digits (3240), we obtain a palindrome (3185813).

The spelling of 3189053 in words is "three million, one hundred eighty-nine thousand, fifty-three".

Divisors: 1 7 455579 3189053