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230520598941696 = 212374463600487
BaseRepresentation
bin110100011010100001000010…
…011010011101000000000000
31010020012112221220002012002120
4310122201002122131000000
5220203322141312113241
62134135411242444240
766361364224011120
oct6432410232350000
91106175856065076
10230520598941696
11674a6267496658
1221a3052a203680
139b81ccb33b79b
1440cd383c68c80
151b9b5830c6666
hexd1a84269d000

230520598941696 has 208 divisors, whose sum is σ = 702611773968384. Its totient is φ = 65848161042432.

The previous prime is 230520598941673. The next prime is 230520598941749. The reversal of 230520598941696 is 696149895025032.

It is a self number, because there is not a number n which added to its sum of digits gives 230520598941696.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383589165 + ... + 384189651.

Almost surely, 2230520598941696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230520598941696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (351305886984192).

230520598941696 is an abundant number, since it is smaller than the sum of its proper divisors (472091175026688).

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

230520598941696 is an equidigital number, since it uses as much as digits as its factorization.

230520598941696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604984 (or 604962 counting only the distinct ones).

The product of its (nonzero) digits is 251942400, while the sum is 69.

The spelling of 230520598941696 in words is "two hundred thirty trillion, five hundred twenty billion, five hundred ninety-eight million, nine hundred forty-one thousand, six hundred ninety-six".