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230030012022200 = 23521388473081547
BaseRepresentation
bin110100010011011000001001…
…001001110111110110111000
31010011110122200001020111210022
4310103120021021313312320
5220122302431034202300
62133122154554310012
766311056065004025
oct6423301111676670
91104418601214708
10230030012022200
11673271a8a09935
1221971435728308
139b47977412340
1440b3724c6854c
151b8d91da69285
hexd13609277db8

230030012022200 has 48 divisors (see below), whose sum is σ = 575959760877480. Its totient is φ = 84934158284160.

The previous prime is 230030012022193. The next prime is 230030012022221. The reversal of 230030012022200 is 2220210030032.

230030012022200 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 an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44236538174 + ... + 44236543373.

Almost surely, 2230030012022200 is an apocalyptic number.

230030012022200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230030012022200 is an abundant number, since it is smaller than the sum of its proper divisors (345929748855280).

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

230030012022200 is a wasteful number, since it uses less digits than its factorization.

230030012022200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88473081576 (or 88473081567 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 230030012022200 its reverse (2220210030032), we get a palindrome (232250222052232).

The spelling of 230030012022200 in words is "two hundred thirty trillion, thirty billion, twelve million, twenty-two thousand, two hundred".

Divisors: 1 2 4 5 8 10 13 20 25 26 40 50 52 65 100 104 130 200 260 325 520 650 1300 2600 88473081547 176946163094 353892326188 442365407735 707784652376 884730815470 1150150060111 1769461630940 2211827038675 2300300120222 3538923261880 4423654077350 4600600240444 5750750300555 8847308154700 9201200480888 11501500601110 17694616309400 23003001202220 28753751502775 46006002404440 57507503005550 115015006011100 230030012022200