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3049417 = 7262233
BaseRepresentation
bin1011101000011111001001
312201221000101
423220133021
51240040132
6145205401
734630300
oct13503711
95657011
103049417
1117a3088
121030861
13829cb7
14595437
154037e7
hex2e87c9

3049417 has 6 divisors (see below), whose sum is σ = 3547338. Its totient is φ = 2613744.

The previous prime is 3049391. The next prime is 3049421. The reversal of 3049417 is 7149403.

It can be written as a sum of positive squares in only one way, i.e., 3013696 + 35721 = 1736^2 + 189^2 .

It is not a de Polignac number, because 3049417 - 27 = 3049289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3049427) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31068 + ... + 31165.

It is an arithmetic number, because the mean of its divisors is an integer number (591223).

Almost surely, 23049417 is an apocalyptic number.

It is an amenable number.

3049417 is a deficient number, since it is larger than the sum of its proper divisors (497921).

3049417 is an equidigital number, since it uses as much as digits as its factorization.

3049417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62247 (or 62240 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 3049417 is about 1746.2579992659. The cubic root of 3049417 is about 145.0125553932.

The spelling of 3049417 in words is "three million, forty-nine thousand, four hundred seventeen".

Divisors: 1 7 49 62233 435631 3049417