Search a number
-
+
11210013230 = 25133110127541
BaseRepresentation
bin10100111000010101…
…10011101000101110
31001221020121200020012
422130022303220232
5140424230410410
65052205253222
7544536353213
oct123412635056
931836550205
1011210013230
11483283a949
12220a264212
1310985a9530
14784b3bb0a
15459225605
hex29c2b3a2e

11210013230 has 64 divisors (see below), whose sum is σ = 22654066176. Its totient is φ = 3965760000.

The previous prime is 11210013169. The next prime is 11210013239. The reversal of 11210013230 is 3231001211.

11210013230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11210013239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 393260 + ... + 420800.

It is an arithmetic number, because the mean of its divisors is an integer number (353969784).

Almost surely, 211210013230 is an apocalyptic number.

11210013230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11210013230 is an abundant number, since it is smaller than the sum of its proper divisors (11444052946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11210013230 is a wasteful number, since it uses less digits than its factorization.

11210013230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27693.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11210013230 its reverse (3231001211), we get a palindrome (14441014441).

The spelling of 11210013230 in words is "eleven billion, two hundred ten million, thirteen thousand, two hundred thirty".

Divisors: 1 2 5 10 13 26 31 62 65 101 130 155 202 310 403 505 806 1010 1313 2015 2626 3131 4030 6262 6565 13130 15655 27541 31310 40703 55082 81406 137705 203515 275410 358033 407030 716066 853771 1707542 1790165 2781641 3580330 4268855 5563282 8537710 11099023 13908205 22198046 27816410 36161333 55495115 72322666 86230871 110990230 172461742 180806665 361613330 431154355 862308710 1121001323 2242002646 5605006615 11210013230