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3001311044 = 22898430649
BaseRepresentation
bin1011001011100100…
…0101111101000100
321202011111101202022
42302321011331010
522121313423134
61213452302312
7134242502654
oct26271057504
97664441668
103001311044
111300186456
126b9171998
1338aa531c4
14206868364
1512875252e
hexb2e45f44

3001311044 has 12 divisors (see below), whose sum is σ = 5311309500. Its totient is φ = 1483794048.

The previous prime is 3001311037. The next prime is 3001311091. The reversal of 3001311044 is 4401131003.

3001311044 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 758341444 + 2242969600 = 27538^2 + 47360^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4214969 + ... + 4215680.

It is an arithmetic number, because the mean of its divisors is an integer number (442609125).

Almost surely, 23001311044 is an apocalyptic number.

It is an amenable number.

3001311044 is a deficient number, since it is larger than the sum of its proper divisors (2309998456).

3001311044 is a wasteful number, since it uses less digits than its factorization.

3001311044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8430742 (or 8430740 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3001311044 is about 54784.2225827838. Note that the first 3 decimals coincide. The cubic root of 3001311044 is about 1442.4596344484.

Adding to 3001311044 its reverse (4401131003), we get a palindrome (7402442047).

The spelling of 3001311044 in words is "three billion, one million, three hundred eleven thousand, forty-four".

Divisors: 1 2 4 89 178 356 8430649 16861298 33722596 750327761 1500655522 3001311044