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2224164130 = 251931377617
BaseRepresentation
bin1000010010010010…
…0000110100100010
312202000011020121021
42010210200310202
514023341223010
61004411320054
7106055040346
oct20444406442
95660136537
102224164130
11a41534481
12520a5002a
13295a42266
1417156b626
15d03e18da
hex84920d22

2224164130 has 32 divisors (see below), whose sum is σ = 4350159360. Its totient is φ = 815650560.

The previous prime is 2224164029. The next prime is 2224164139. The reversal of 2224164130 is 314614222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2224164095 and 2224164104.

It is not an unprimeable number, because it can be changed into a prime (2224164139) 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, 182919 + ... + 194698.

It is an arithmetic number, because the mean of its divisors is an integer number (135942480).

Almost surely, 22224164130 is an apocalyptic number.

2224164130 is a deficient number, since it is larger than the sum of its proper divisors (2125995230).

2224164130 is a wasteful number, since it uses less digits than its factorization.

2224164130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377674.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2224164130 is about 47161.0446237146. The cubic root of 2224164130 is about 1305.3358853170.

Adding to 2224164130 its reverse (314614222), we get a palindrome (2538778352).

The spelling of 2224164130 in words is "two billion, two hundred twenty-four million, one hundred sixty-four thousand, one hundred thirty".

Divisors: 1 2 5 10 19 31 38 62 95 155 190 310 589 1178 2945 5890 377617 755234 1888085 3776170 7174723 11706127 14349446 23412254 35873615 58530635 71747230 117061270 222416413 444832826 1112082065 2224164130