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2974044 = 2231391783
BaseRepresentation
bin1011010110000101011100
312121002121210
423112011130
51230132134
6143424420
734164453
oct13260534
95532553
102974044
111751497
12bb5110
138018b8
14575b9a
153db2e9
hex2d615c

2974044 has 24 divisors (see below), whose sum is σ = 6993280. Its totient is φ = 983664.

The previous prime is 2974033. The next prime is 2974057. The reversal of 2974044 is 4404792.

2974044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 777 + ... + 2559.

22974044 is an apocalyptic number.

It is an amenable number.

2974044 is an abundant number, since it is smaller than the sum of its proper divisors (4019236).

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

2974044 is a wasteful number, since it uses less digits than its factorization.

2974044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929 (or 1927 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 2974044 is about 1724.5416782438. The cubic root of 2974044 is about 143.8078068705.

The spelling of 2974044 in words is "two million, nine hundred seventy-four thousand, forty-four".

Divisors: 1 2 3 4 6 12 139 278 417 556 834 1668 1783 3566 5349 7132 10698 21396 247837 495674 743511 991348 1487022 2974044