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3013073 = 72391801
BaseRepresentation
bin1011011111100111010001
312200002011022
423133213101
51232404243
6144325225
734416320
oct13374721
95602138
103013073
111778848
121013815
138165ab
145860b7
153e7b68
hex2df9d1

3013073 has 8 divisors (see below), whose sum is σ = 3459840. Its totient is φ = 2570400.

The previous prime is 3013067. The next prime is 3013081. The reversal of 3013073 is 3703103.

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

It is not a de Polignac number, because 3013073 - 210 = 3012049 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 (3013873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773 + ... + 2573.

It is an arithmetic number, because the mean of its divisors is an integer number (432480).

Almost surely, 23013073 is an apocalyptic number.

It is an amenable number.

3013073 is a deficient number, since it is larger than the sum of its proper divisors (446767).

3013073 is a wasteful number, since it uses less digits than its factorization.

3013073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2047.

The product of its (nonzero) digits is 189, while the sum is 17.

The square root of 3013073 is about 1735.8205552418. The cubic root of 3013073 is about 144.4341482251.

Adding to 3013073 its reverse (3703103), we get a palindrome (6716176).

It can be divided in two parts, 30130 and 73, that added together give a palindrome (30203).

The spelling of 3013073 in words is "three million, thirteen thousand, seventy-three".

Divisors: 1 7 239 1673 1801 12607 430439 3013073