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3031110412 = 221168888873
BaseRepresentation
bin1011010010101011…
…0001001100001100
321211020120100210121
42310222301030030
522201431013122
61220435114324
7135054004411
oct26452611414
97736510717
103031110412
111315a8a130
127071429a4
13393c87a75
1420a7c4108
1512b18bbc7
hexb4ab130c

3031110412 has 12 divisors (see below), whose sum is σ = 5786665416. Its totient is φ = 1377777440.

The previous prime is 3031110409. The next prime is 3031110437. The reversal of 3031110412 is 2140111303.

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, 34444393 + ... + 34444480.

It is an arithmetic number, because the mean of its divisors is an integer number (482222118).

Almost surely, 23031110412 is an apocalyptic number.

It is an amenable number.

3031110412 is a deficient number, since it is larger than the sum of its proper divisors (2755555004).

3031110412 is a wasteful number, since it uses less digits than its factorization.

3031110412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68888888 (or 68888886 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 3031110412 is about 55055.5211763543. The cubic root of 3031110412 is about 1447.2178777083.

Adding to 3031110412 its reverse (2140111303), we get a palindrome (5171221715).

The spelling of 3031110412 in words is "three billion, thirty-one million, one hundred ten thousand, four hundred twelve".

Divisors: 1 2 4 11 22 44 68888873 137777746 275555492 757777603 1515555206 3031110412