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230201200212 = 22343761586237
BaseRepresentation
bin1101011001100100001…
…1111000111001010100
3211000012010011121200020
43112121003320321110
512232423001401322
6253430350345140
722426412626254
oct3263103707124
9730163147606
10230201200212
118969a6379a5
1238745abb1b0
131892829b949
14b1db141964
155ec4a9305c
hex35990f8e54

230201200212 has 48 divisors (see below), whose sum is σ = 550350854592. Its totient is φ = 74850612480.

The previous prime is 230201200199. The next prime is 230201200237. The reversal of 230201200212 is 212002102032.

It is a happy number.

230201200212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 230201200191 and 230201200200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99558 + ... + 685794.

It is an arithmetic number, because the mean of its divisors is an integer number (11465642804).

Almost surely, 2230201200212 is an apocalyptic number.

It is an amenable number.

230201200212 is an abundant number, since it is smaller than the sum of its proper divisors (320149654380).

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

230201200212 is a wasteful number, since it uses less digits than its factorization.

230201200212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587048 (or 587046 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 230201200212 its reverse (212002102032), we get a palindrome (442203302244).

The spelling of 230201200212 in words is "two hundred thirty billion, two hundred one million, two hundred thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 43 86 129 172 258 516 761 1522 2283 3044 4566 9132 32723 65446 98169 130892 196338 392676 586237 1172474 1758711 2344948 3517422 7034844 25208191 50416382 75624573 100832764 151249146 302498292 446126357 892252714 1338379071 1784505428 2676758142 5353516284 19183433351 38366866702 57550300053 76733733404 115100600106 230201200212