Search a number
-
+
2202093230 = 25347634609
BaseRepresentation
bin1000001101000001…
…0100011010101110
312200110121221000112
42003100110122232
514002213440410
61002302300022
7105366324611
oct20320243256
95613557015
102202093230
11a3002a267
12515587612
132912b535c
1416c664178
15cd4d2105
hex834146ae

2202093230 has 16 divisors (see below), whose sum is σ = 3975197040. Its totient is φ = 878297472.

The previous prime is 2202093227. The next prime is 2202093247. The reversal of 2202093230 is 323902022.

It is a super-2 number, since 2×22020932302 = 9698429187223665800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2202093196 and 2202093205.

It is a congruent number.

It is an unprimeable number.

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, 313835 + ... + 320774.

It is an arithmetic number, because the mean of its divisors is an integer number (248449815).

Almost surely, 22202093230 is an apocalyptic number.

2202093230 is a deficient number, since it is larger than the sum of its proper divisors (1773103810).

2202093230 is a wasteful number, since it uses less digits than its factorization.

2202093230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634963.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2202093230 is about 46926.4661997896. The cubic root of 2202093230 is about 1301.0038065564.

Adding to 2202093230 its reverse (323902022), we get a palindrome (2525995252).

The spelling of 2202093230 in words is "two billion, two hundred two million, ninety-three thousand, two hundred thirty".

Divisors: 1 2 5 10 347 694 1735 3470 634609 1269218 3173045 6346090 220209323 440418646 1101046615 2202093230