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2213013230 = 25832666281
BaseRepresentation
bin1000001111100111…
…1110011011101110
312201020011201102222
42003321332123232
514013012410410
61003332315342
7105561205421
oct20371763356
95636151388
102213013230
11a3620865a
12519172b52
132936398ac
1416dca79b8
15ce43c955
hex83e7e6ee

2213013230 has 16 divisors (see below), whose sum is σ = 4031418384. Its totient is φ = 874539840.

The previous prime is 2213013223. The next prime is 2213013247. The reversal of 2213013230 is 323103122.

It is a junction number, because it is equal to n+sod(n) for n = 2213013199 and 2213013208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1332311 + ... + 1333970.

It is an arithmetic number, because the mean of its divisors is an integer number (251963649).

Almost surely, 22213013230 is an apocalyptic number.

2213013230 is a deficient number, since it is larger than the sum of its proper divisors (1818405154).

2213013230 is a wasteful number, since it uses less digits than its factorization.

2213013230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2666371.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2213013230 is about 47042.6745625714. The cubic root of 2213013230 is about 1303.1507853398.

Adding to 2213013230 its reverse (323103122), we get a palindrome (2536116352).

The spelling of 2213013230 in words is "two billion, two hundred thirteen million, thirteen thousand, two hundred thirty".

Divisors: 1 2 5 10 83 166 415 830 2666281 5332562 13331405 26662810 221301323 442602646 1106506615 2213013230