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3035213 = 4764579
BaseRepresentation
bin1011100101000001001101
312201012112022
423211001031
51234111323
6145015525
734541006
oct13450115
95635468
103035213
111793445
1210245a5
138236ac
145901ad
153ee4c8
hex2e504d

3035213 has 4 divisors (see below), whose sum is σ = 3099840. Its totient is φ = 2970588.

The previous prime is 3035203. The next prime is 3035239. The reversal of 3035213 is 3125303.

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: 3125303 = 3179859.

It is not a de Polignac number, because 3035213 - 210 = 3034189 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3035191 and 3035200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3035203) 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, 32243 + ... + 32336.

It is an arithmetic number, because the mean of its divisors is an integer number (774960).

Almost surely, 23035213 is an apocalyptic number.

It is an amenable number.

3035213 is a deficient number, since it is larger than the sum of its proper divisors (64627).

3035213 is an equidigital number, since it uses as much as digits as its factorization.

3035213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64626.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 3035213 is about 1742.1862701789. The cubic root of 3035213 is about 144.7870516641.

The spelling of 3035213 in words is "three million, thirty-five thousand, two hundred thirteen".

Divisors: 1 47 64579 3035213