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2232103233230 = 2513173492893987
BaseRepresentation
bin100000011110110011101…
…110000110011011001110
321220101110010000202102122
4200132303232012123032
5243032321411430410
64425225234452542
7320156412302153
oct40366356063316
97811403022378
102232103233230
117906a20a22a2
1230071aa34152
131326428c9030
147a06a46822a
153d0dea30e55
hex207b3b866ce

2232103233230 has 64 divisors (see below), whose sum is σ = 4594495348800. Its totient is φ = 773458274304.

The previous prime is 2232103233229. The next prime is 2232103233233. The reversal of 2232103233230 is 323323012322.

It is a super-3 number, since 3×22321032332303 (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 2232103233230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232103233233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 675704 + ... + 2218283.

It is an arithmetic number, because the mean of its divisors is an integer number (71788989825).

Almost surely, 22232103233230 is an apocalyptic number.

2232103233230 is an abundant number, since it is smaller than the sum of its proper divisors (2362392115570).

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

2232103233230 is a wasteful number, since it uses less digits than its factorization.

2232103233230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2894373.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 2232103233230 its reverse (323323012322), we get a palindrome (2555426245552).

The spelling of 2232103233230 in words is "two trillion, two hundred thirty-two billion, one hundred three million, two hundred thirty-three thousand, two hundred thirty".

Divisors: 1 2 5 10 13 17 26 34 65 85 130 170 221 349 442 698 1105 1745 2210 3490 4537 5933 9074 11866 22685 29665 45370 59330 77129 154258 385645 771290 2893987 5787974 14469935 28939870 37621831 49197779 75243662 98395558 188109155 245988895 376218310 491977790 639571127 1010001463 1279142254 2020002926 3197855635 5050007315 6395711270 10100014630 13130019019 17170024871 26260038038 34340049742 65650095095 85850124355 131300190190 171700248710 223210323323 446420646646 1116051616615 2232103233230