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BaseRepresentation
bin1011101110101001010001
312210012121121
423232221101
51241342031
6145522241
735063653
oct13565121
95705547
103074641
111810029
121043381
1383861b
145a06d3
1540b011
hex2eea51

3074641 has 2 divisors, whose sum is σ = 3074642. Its totient is φ = 3074640.

The previous prime is 3074633. The next prime is 3074651. The reversal of 3074641 is 1464703.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2624400 + 450241 = 1620^2 + 671^2 .

It is a cyclic number.

It is not a de Polignac number, because 3074641 - 23 = 3074633 is a prime.

It is not a weakly prime, because it can be changed into another prime (3074651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1537320 + 1537321.

It is an arithmetic number, because the mean of its divisors is an integer number (1537321).

Almost surely, 23074641 is an apocalyptic number.

It is an amenable number.

3074641 is a deficient number, since it is larger than the sum of its proper divisors (1).

3074641 is an equidigital number, since it uses as much as digits as its factorization.

3074641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 3074641 is about 1753.4654259494. The cubic root of 3074641 is about 145.4112936150.

The spelling of 3074641 in words is "three million, seventy-four thousand, six hundred forty-one".