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3012110001 = 32415980471
BaseRepresentation
bin1011001110001001…
…0010011010110001
321202220211001010200
42303202102122301
522132100010001
61214515545413
7134433340545
oct26342223261
97686731120
103012110001
11130629190a
127008bb269
13390064614
14208079a25
15129687086
hexb38926b1

3012110001 has 12 divisors (see below), whose sum is σ = 4351925760. Its totient is φ = 2007565560.

The previous prime is 3012109979. The next prime is 3012110021. The reversal of 3012110001 is 1000112103.

It is not a de Polignac number, because 3012110001 - 27 = 3012109873 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3012110021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2805 + ... + 77666.

It is an arithmetic number, because the mean of its divisors is an integer number (362660480).

Almost surely, 23012110001 is an apocalyptic number.

It is an amenable number.

3012110001 is a deficient number, since it is larger than the sum of its proper divisors (1339815759).

3012110001 is a wasteful number, since it uses less digits than its factorization.

3012110001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84636 (or 84633 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 3012110001 is about 54882.6930917206. The cubic root of 3012110001 is about 1444.1875920079.

Adding to 3012110001 its reverse (1000112103), we get a palindrome (4012222104).

The spelling of 3012110001 in words is "three billion, twelve million, one hundred ten thousand, one".

Divisors: 1 3 9 4159 12477 37431 80471 241413 724239 334678889 1004036667 3012110001