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3025713 = 31008571
BaseRepresentation
bin1011100010101100110001
312200201111110
423202230301
51233310323
6144503533
734501215
oct13425461
95621443
103025713
111787299
12101aba9
1381c282
1458a945
153eb793
hex2e2b31

3025713 has 4 divisors (see below), whose sum is σ = 4034288. Its totient is φ = 2017140.

The previous prime is 3025709. The next prime is 3025739. The reversal of 3025713 is 3175203.

It is a happy number.

3025713 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.

It is not a de Polignac number, because 3025713 - 22 = 3025709 is a prime.

It is a D-number.

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 3025713.

It is not an unprimeable number, because it can be changed into a prime (3025703) 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, 504283 + ... + 504288.

It is an arithmetic number, because the mean of its divisors is an integer number (1008572).

Almost surely, 23025713 is an apocalyptic number.

It is an amenable number.

3025713 is a deficient number, since it is larger than the sum of its proper divisors (1008575).

3025713 is a wasteful number, since it uses less digits than its factorization.

3025713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008574.

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 3025713 is about 1739.4576741042. The cubic root of 3025713 is about 144.6358360779.

The spelling of 3025713 in words is "three million, twenty-five thousand, seven hundred thirteen".

Divisors: 1 3 1008571 3025713