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230231013022332 = 223272114329929531
BaseRepresentation
bin110100010110010011010101…
…101111110101101001111100
31010012011212111011002021022200
4310112103111233311221330
5220134101103313203312
62133354400043311500
766331433062215540
oct6426232557655174
91105155434067280
10230231013022332
11673a4473817273
12219a439051b590
139b608cac2b98a
1440bd351c77a20
151b93c84d1b0dc
hexd164d5bf5a7c

230231013022332 has 72 divisors (see below), whose sum is σ = 668264004250752. Its totient is φ = 65468534493600.

The previous prime is 230231013022277. The next prime is 230231013022337. The reversal of 230231013022332 is 233220310132032.

230231013022332 is a `hidden beast` number, since 2 + 3 + 0 + 2 + 310 + 13 + 0 + 2 + 2 + 332 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 230231013022296 and 230231013022305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230231013022337) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2164911594 + ... + 2165017937.

Almost surely, 2230231013022332 is an apocalyptic number.

It is an amenable number.

230231013022332 is an abundant number, since it is smaller than the sum of its proper divisors (438032991228420).

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

230231013022332 is a wasteful number, since it uses less digits than its factorization.

230231013022332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4329929759 (or 4329929754 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 230231013022332 its reverse (233220310132032), we get a palindrome (463451323154364).

The spelling of 230231013022332 in words is "two hundred thirty trillion, two hundred thirty-one billion, thirteen million, twenty-two thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 211 252 422 633 844 1266 1477 1899 2532 2954 3798 4431 5908 7596 8862 13293 17724 26586 53172 4329929531 8659859062 12989788593 17319718124 25979577186 30309506717 38969365779 51959154372 60619013434 77938731558 90928520151 121238026868 155877463116 181857040302 272785560453 363714080604 545571120906 913615131041 1091142241812 1827230262082 2740845393123 3654460524164 5481690786246 6395305917287 8222536179369 10963381572492 12790611834574 16445072358738 19185917751861 25581223669148 32890144717476 38371835503722 57557753255583 76743671007444 115115506511166 230231013022332