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3012011101 = 11407967129
BaseRepresentation
bin1011001110000111…
…1010010001011101
321202220122000110201
42303201322101131
522132033323401
61214513503501
7134432446321
oct26341722135
97686560421
103012011101
111306224580
12700871b91
1339002b5b8
14208051981
15129667b01
hexb387a45d

3012011101 has 8 divisors (see below), whose sum is σ = 3286684800. Its totient is φ = 2737479840.

The previous prime is 3012011099. The next prime is 3012011111. The reversal of 3012011101 is 1011102103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3012011101 - 21 = 3012011099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012011111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11305 + ... + 78433.

It is an arithmetic number, because the mean of its divisors is an integer number (410835600).

Almost surely, 23012011101 is an apocalyptic number.

It is an amenable number.

3012011101 is a deficient number, since it is larger than the sum of its proper divisors (274673699).

3012011101 is a wasteful number, since it uses less digits than its factorization.

3012011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71219.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 3012011101 is about 54881.7920716880. The cubic root of 3012011101 is about 1444.1717856223.

Adding to 3012011101 its reverse (1011102103), we get a palindrome (4023113204).

The spelling of 3012011101 in words is "three billion, twelve million, eleven thousand, one hundred one".

Divisors: 1 11 4079 44869 67129 738419 273819191 3012011101