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3000111001 = 19592699949
BaseRepresentation
bin1011001011010010…
…0000111110011001
321202002020102121021
42302310200332121
522121012023001
61213410442441
7134226344206
oct26264407631
97662212537
103000111001
1112aa536888
126b8893421
1338a722c14
14206634cad
151285b6ba1
hexb2d20f99

3000111001 has 16 divisors (see below), whose sum is σ = 3223800000. Its totient is φ = 2783370816.

The previous prime is 3000110983. The next prime is 3000111109. The reversal of 3000111001 is 1001110003.

It is a happy number.

3000111001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3000111001 - 29 = 3000110489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3000112001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296575 + ... + 306523.

It is an arithmetic number, because the mean of its divisors is an integer number (201487500).

Almost surely, 23000111001 is an apocalyptic number.

It is an amenable number.

3000111001 is a deficient number, since it is larger than the sum of its proper divisors (223688999).

3000111001 is a wasteful number, since it uses less digits than its factorization.

3000111001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10296.

The product of its (nonzero) digits is 3, while the sum is 7.

The square root of 3000111001 is about 54773.2690370038. The cubic root of 3000111001 is about 1442.2673579930.

Adding to 3000111001 its reverse (1001110003), we get a palindrome (4001221004).

The spelling of 3000111001 in words is "three billion, one hundred eleven thousand, one".

Divisors: 1 19 59 269 1121 5111 9949 15871 189031 301549 586991 2676281 11152829 50849339 157900579 3000111001