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2130050324 = 22532512581
BaseRepresentation
bin111111011110101…
…1111110100010100
312111110001202201202
41332331133310110
513330243102244
6551210212032
7103533062153
oct17675376424
95443052652
102130050324
119a33a3376
124b5424018
1327c3aca0c
14162c6d59a
15c700104e
hex7ef5fd14

2130050324 has 6 divisors (see below), whose sum is σ = 3727588074. Its totient is φ = 1065025160.

The previous prime is 2130050311. The next prime is 2130050333. The reversal of 2130050324 is 4230500312.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1912487824 + 217562500 = 43732^2 + 14750^2 .

It is a super-2 number, since 2×21300503242 = 9074228765545009952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2130050296 and 2130050305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266256287 + ... + 266256294.

It is an arithmetic number, because the mean of its divisors is an integer number (621264679).

Almost surely, 22130050324 is an apocalyptic number.

It is an amenable number.

2130050324 is a deficient number, since it is larger than the sum of its proper divisors (1597537750).

2130050324 is a wasteful number, since it uses less digits than its factorization.

2130050324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532512585 (or 532512583 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2130050324 is about 46152.4682330209. The cubic root of 2130050324 is about 1286.6584840534.

Adding to 2130050324 its reverse (4230500312), we get a palindrome (6360550636).

The spelling of 2130050324 in words is "two billion, one hundred thirty million, fifty thousand, three hundred twenty-four".

Divisors: 1 2 4 532512581 1065025162 2130050324