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3001471 = 1129972
BaseRepresentation
bin1011011100110001111111
312122111020121
423130301333
51232021341
6144155411
734340434
oct13346177
95574217
103001471
111770060
121008b67
13811225
14581b8b
153e44d1
hex2dcc7f

3001471 has 12 divisors (see below), whose sum is σ = 3422520. Its totient is φ = 2607360.

The previous prime is 3001463. The next prime is 3001489. The reversal of 3001471 is 1741003.

It is not a de Polignac number, because 3001471 - 23 = 3001463 is a prime.

It is a super-3 number, since 3×30014713 = 81119209433256030333, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3001421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30895 + ... + 30991.

It is an arithmetic number, because the mean of its divisors is an integer number (285210).

Almost surely, 23001471 is an apocalyptic number.

3001471 is a deficient number, since it is larger than the sum of its proper divisors (421049).

3001471 is an equidigital number, since it uses as much as digits as its factorization.

3001471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 3001471 is about 1732.4753966507. The cubic root of 3001471 is about 144.2485259469.

Adding to 3001471 its reverse (1741003), we get a palindrome (4742474).

It can be divided in two parts, 300 and 1471, that added together give a palindrome (1771).

The spelling of 3001471 in words is "three million, one thousand, four hundred seventy-one".

Divisors: 1 11 29 97 319 1067 2813 9409 30943 103499 272861 3001471