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3001315412 = 226197173733
BaseRepresentation
bin1011001011100100…
…0111000001010100
321202011111121202002
42302321013001110
522121314043122
61213452334432
7134242521464
oct26271070124
97664447662
103001315412
111300189767
126b9174418
1338aa551a4
14206869ba4
15128753992
hexb2e47054

3001315412 has 48 divisors (see below), whose sum is σ = 5432016912. Its totient is φ = 1450414080.

The previous prime is 3001315409. The next prime is 3001315423. The reversal of 3001315412 is 2145131003.

It can be written as a sum of positive squares in 8 ways, for example, as 157653136 + 2843662276 = 12556^2 + 53326^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4094198 + ... + 4094930.

It is an arithmetic number, because the mean of its divisors is an integer number (113167019).

Almost surely, 23001315412 is an apocalyptic number.

It is an amenable number.

3001315412 is a deficient number, since it is larger than the sum of its proper divisors (2430701500).

3001315412 is a wasteful number, since it uses less digits than its factorization.

3001315412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068 (or 1066 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 3001315412 is about 54784.2624482615. The cubic root of 3001315412 is about 1442.4603342160.

Adding to 3001315412 its reverse (2145131003), we get a palindrome (5146446415).

The spelling of 3001315412 in words is "three billion, one million, three hundred fifteen thousand, four hundred twelve".

Divisors: 1 2 4 61 97 122 173 194 244 346 388 692 733 1466 2932 5917 10553 11834 16781 21106 23668 33562 42212 44713 67124 71101 89426 126809 142202 178852 253618 284404 507236 1023641 2047282 4094564 4337161 7735349 8674322 12300473 15470698 17348644 24600946 30941396 49201892 750328853 1500657706 3001315412