Search a number
-
+
2011302024 = 23383804251
BaseRepresentation
bin111011111100010…
…0000100010001000
312012011121201200120
41313320200202020
513104343131044
6531325103240
7100561533204
oct16770404210
95164551616
102011302024
11942366a86
124816b7b20
13260903754
1415119bb04
15bb896519
hex77e20888

2011302024 has 16 divisors (see below), whose sum is σ = 5028255120. Its totient is φ = 670434000.

The previous prime is 2011302023. The next prime is 2011302089. The reversal of 2011302024 is 4202031102.

It is a junction number, because it is equal to n+sod(n) for n = 2011301994 and 2011302012.

It is not an unprimeable number, because it can be changed into a prime (2011302023) 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 3 ways as a sum of consecutive naturals, for example, 41902102 + ... + 41902149.

It is an arithmetic number, because the mean of its divisors is an integer number (314265945).

Almost surely, 22011302024 is an apocalyptic number.

2011302024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2011302024 is an abundant number, since it is smaller than the sum of its proper divisors (3016953096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2011302024 is a wasteful number, since it uses less digits than its factorization.

2011302024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83804260 (or 83804256 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2011302024 is about 44847.5420062237. The cubic root of 2011302024 is about 1262.2898697300.

Adding to 2011302024 its reverse (4202031102), we get a palindrome (6213333126).

The spelling of 2011302024 in words is "two billion, eleven million, three hundred two thousand, twenty-four".

Divisors: 1 2 3 4 6 8 12 24 83804251 167608502 251412753 335217004 502825506 670434008 1005651012 2011302024