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3049074 = 232723457
BaseRepresentation
bin1011101000011001110010
312201220112200
423220121302
51240032244
6145204030
734626300
oct13503162
95656480
103049074
1117a28a6
121030616
13829ab2
14595270
15403669
hex2e8672

3049074 has 36 divisors (see below), whose sum is σ = 7687134. Its totient is φ = 870912.

The previous prime is 3049073. The next prime is 3049091. The reversal of 3049074 is 4709403.

3049074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3038049 + 11025 = 1743^2 + 105^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3049073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 847 + ... + 2610.

Almost surely, 23049074 is an apocalyptic number.

3049074 is an abundant number, since it is smaller than the sum of its proper divisors (4638060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3049074 is a wasteful number, since it uses less digits than its factorization.

3049074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3479 (or 3469 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 3049074 is about 1746.1597865029. The cubic root of 3049074 is about 145.0071181603.

The spelling of 3049074 in words is "three million, forty-nine thousand, seventy-four".

Divisors: 1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 441 882 3457 6914 10371 20742 24199 31113 48398 62226 72597 145194 169393 217791 338786 435582 508179 1016358 1524537 3049074