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2011300001 = 67172117443
BaseRepresentation
bin111011111100010…
…0000000010100001
312012011121121220122
41313320200002201
513104343100001
6531325050025
7100561524254
oct16770400241
95164547818
102011300001
11942365507
124816b6915
13260902859
1415119b09b
15bb895b1b
hex77e200a1

2011300001 has 8 divisors (see below), whose sum is σ = 2042622624. Its totient is φ = 1980015840.

The previous prime is 2011299949. The next prime is 2011300019. The reversal of 2011300001 is 1000031102.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2011300001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2011300061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106586 + ... + 124028.

It is an arithmetic number, because the mean of its divisors is an integer number (255327828).

Almost surely, 22011300001 is an apocalyptic number.

It is an amenable number.

2011300001 is a deficient number, since it is larger than the sum of its proper divisors (31322623).

2011300001 is a wasteful number, since it uses less digits than its factorization.

2011300001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19231.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 2011300001 is about 44847.5194520277. The cubic root of 2011300001 is about 1262.2894465194.

Adding to 2011300001 its reverse (1000031102), we get a palindrome (3011331103).

The spelling of 2011300001 in words is "two billion, eleven million, three hundred thousand, one".

Divisors: 1 67 1721 17443 115307 1168681 30019403 2011300001