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232232332230 = 236531856287
BaseRepresentation
bin1101100001001000100…
…0000010101111000110
3211012102200002211000000
43120102020002233012
512301102434112410
6254404104502130
722530635153043
oct3302210025706
9735380084000
10232232332230
118a5421084a8
123901217a946
1318b90026302
14b350bc21ca
156093054dc0
hex3612202bc6

232232332230 has 56 divisors (see below), whose sum is σ = 626740610112. Its totient is φ = 61928619984.

The previous prime is 232232332181. The next prime is 232232332301. The reversal of 232232332230 is 32233232232.

232232332230 is a `hidden beast` number, since 2 + 322 + 3 + 2 + 332 + 2 + 3 + 0 = 666.

It is a super-2 number, since 2×2322323322302 (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 232232332194 and 232232332203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 15920854 + ... + 15935433.

Almost surely, 2232232332230 is an apocalyptic number.

232232332230 is an abundant number, since it is smaller than the sum of its proper divisors (394508277882).

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

232232332230 is an equidigital number, since it uses as much as digits as its factorization.

232232332230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31856312 (or 31856297 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 232232332230 its reverse (32233232232), we get a palindrome (264465564462).

The spelling of 232232332230 in words is "two hundred thirty-two billion, two hundred thirty-two million, three hundred thirty-two thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 243 270 405 486 729 810 1215 1458 2430 3645 7290 31856287 63712574 95568861 159281435 191137722 286706583 318562870 477844305 573413166 860119749 955688610 1433532915 1720239498 2580359247 2867065830 4300598745 5160718494 7741077741 8601197490 12901796235 15482155482 23223233223 25803592470 38705388705 46446466446 77410777410 116116166115 232232332230