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2939060 = 225146953
BaseRepresentation
bin1011001101100010110100
312112022122002
423031202310
51223022220
6142554432
733660455
oct13154264
95468562
102939060
111728183
12b98a18
137bb9b7
1456712c
153d0c75
hex2cd8b4

2939060 has 12 divisors (see below), whose sum is σ = 6172068. Its totient is φ = 1175616.

The previous prime is 2939059. The next prime is 2939071. The reversal of 2939060 is 609392.

2939060 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 2 ways, for example, as 417316 + 2521744 = 646^2 + 1588^2 .

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 3 ways as a sum of consecutive naturals, for example, 73457 + ... + 73496.

It is an arithmetic number, because the mean of its divisors is an integer number (514339).

22939060 is an apocalyptic number.

2939060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2939060 is an abundant number, since it is smaller than the sum of its proper divisors (3233008).

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

2939060 is a wasteful number, since it uses less digits than its factorization.

2939060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146962 (or 146960 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 2939060 is about 1714.3686884681. The cubic root of 2939060 is about 143.2417057555.

The spelling of 2939060 in words is "two million, nine hundred thirty-nine thousand, sixty".

Divisors: 1 2 4 5 10 20 146953 293906 587812 734765 1469530 2939060