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12352306230 = 23251112477077
BaseRepresentation
bin10111000000100000…
…10011110000110110
31011212212001011122100
423200100103300312
5200244142244410
65401412442530
7615046604415
oct134020236066
934785034570
1012352306230
115269611550
122488919446
13121b147654
1485272947c
154c46628c0
hex2e0413c36

12352306230 has 48 divisors (see below), whose sum is σ = 35035635024. Its totient is φ = 2994498240.

The previous prime is 12352306229. The next prime is 12352306243. The reversal of 12352306230 is 3260325321.

12352306230 is a `hidden beast` number, since 1 + 2 + 3 + 5 + 2 + 30 + 623 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 12352306194 and 12352306203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6237549 + ... + 6239528.

It is an arithmetic number, because the mean of its divisors is an integer number (729909063).

Almost surely, 212352306230 is an apocalyptic number.

12352306230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12352306230 is an abundant number, since it is smaller than the sum of its proper divisors (22683328794).

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

12352306230 is a wasteful number, since it uses less digits than its factorization.

12352306230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12477101 (or 12477098 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The spelling of 12352306230 in words is "twelve billion, three hundred fifty-two million, three hundred six thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 165 198 330 495 990 12477077 24954154 37431231 62385385 74862462 112293693 124770770 137247847 187156155 224587386 274495694 374312310 411743541 561468465 686239235 823487082 1122936930 1235230623 1372478470 2058717705 2470461246 4117435410 6176153115 12352306230