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2974941 = 33110183
BaseRepresentation
bin1011010110010011011101
312121010212000
423112103131
51230144231
6143432513
734200204
oct13262335
95533760
102974941
111752132
12bb5739
13802128
1457623b
153db6e6
hex2d64dd

2974941 has 8 divisors (see below), whose sum is σ = 4407360. Its totient is φ = 1983276.

The previous prime is 2974931. The next prime is 2974967. The reversal of 2974941 is 1494792.

It is not a de Polignac number, because 2974941 - 210 = 2973917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2974896 and 2974905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2974931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55065 + ... + 55118.

It is an arithmetic number, because the mean of its divisors is an integer number (550920).

22974941 is an apocalyptic number.

It is an amenable number.

2974941 is a deficient number, since it is larger than the sum of its proper divisors (1432419).

2974941 is a wasteful number, since it uses less digits than its factorization.

2974941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110192 (or 110186 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 2974941 is about 1724.8017277357. The cubic root of 2974941 is about 143.8222633520.

The spelling of 2974941 in words is "two million, nine hundred seventy-four thousand, nine hundred forty-one".

Divisors: 1 3 9 27 110183 330549 991647 2974941