Search a number
-
+
2214315230 = 2547113173241
BaseRepresentation
bin1000001111111011…
…1100010011011110
312201022121212110012
42003332330103132
514013331041410
61003420243222
7105605240351
oct20376742336
95638555405
102214315230
11a36a17896
125196a0512
132939a43ca
14170126298
15ce5e8605
hex83fbc4de

2214315230 has 64 divisors (see below), whose sum is σ = 4147469568. Its totient is φ = 850698240.

The previous prime is 2214315217. The next prime is 2214315281. The reversal of 2214315230 is 325134122.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2214315196 and 2214315205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9187910 + ... + 9188150.

It is an arithmetic number, because the mean of its divisors is an integer number (64804212).

Almost surely, 22214315230 is an apocalyptic number.

2214315230 is a deficient number, since it is larger than the sum of its proper divisors (1933154338).

2214315230 is a wasteful number, since it uses less digits than its factorization.

2214315230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2214315230 is about 47056.5110266369. The cubic root of 2214315230 is about 1303.4062996559.

Adding to 2214315230 its reverse (325134122), we get a palindrome (2539449352).

It can be divided in two parts, 22143 and 15230, that added together give a palindrome (37373).

The spelling of 2214315230 in words is "two billion, two hundred fourteen million, three hundred fifteen thousand, two hundred thirty".

Divisors: 1 2 5 10 47 94 113 173 226 235 241 346 470 482 565 865 1130 1205 1730 2410 5311 8131 10622 11327 16262 19549 22654 26555 27233 39098 40655 41693 53110 54466 56635 81310 83386 97745 113270 136165 195490 208465 272330 416930 918803 1279951 1837606 1959571 2559902 3919142 4594015 4711309 6399755 9188030 9422618 9797855 12799510 19595710 23556545 47113090 221431523 442863046 1107157615 2214315230