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230713101763646 = 21225342061223831
BaseRepresentation
bin110100011101010100010100…
…011110011100010000111110
31010020212221211202002202201212
4310131110110132130100332
5220220000413022414041
62134404045154204422
766411320511004145
oct6435242436342076
91106787752082655
10230713101763646
116756a9712a3a37
1221a618b2b83712
139b971c934a218
1440d880637075c
151ba159d2748eb
hexd1d51479c43e

230713101763646 has 16 divisors (see below), whose sum is σ = 346107671071008. Its totient is φ = 115343878629600.

The previous prime is 230713101763609. The next prime is 230713101763649. The reversal of 230713101763646 is 646367101317032.

230713101763646 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 = 230713101763594 and 230713101763603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230713101763649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1030634951 + ... + 1030858781.

It is an arithmetic number, because the mean of its divisors is an integer number (21631729441938).

Almost surely, 2230713101763646 is an apocalyptic number.

230713101763646 is a deficient number, since it is larger than the sum of its proper divisors (115394569307362).

230713101763646 is a wasteful number, since it uses less digits than its factorization.

230713101763646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278147.

The product of its (nonzero) digits is 2286144, while the sum is 50.

The spelling of 230713101763646 in words is "two hundred thirty trillion, seven hundred thirteen billion, one hundred one million, seven hundred sixty-three thousand, six hundred forty-six".

Divisors: 1 2 12253 24506 42061 84122 223831 447662 515373433 1030746866 2742601243 5485202486 9414555691 18829111382 115356550881823 230713101763646