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230202675888485 = 53371121431124749
BaseRepresentation
bin110100010101111000111100…
…101110010000000101100101
31010012002011100021202201110212
4310111320330232100011211
5220133120040011412420
62133333352132225205
766326410623442136
oct6425707456200545
91105064307681425
10230202675888485
1167393452193193
122199a9a246b205
139b5b033211061
1440bbc24609c8d
151b931771ad3c5
hexd15e3cb90165

230202675888485 has 16 divisors (see below), whose sum is σ = 276348159648000. Its totient is φ = 184092184111680.

The previous prime is 230202675888457. The next prime is 230202675888503. The reversal of 230202675888485 is 584888576202032.

It is not a de Polignac number, because 230202675888485 - 26 = 230202675888421 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204107891 + ... + 205232639.

It is an arithmetic number, because the mean of its divisors is an integer number (17271759978000).

Almost surely, 2230202675888485 is an apocalyptic number.

It is an amenable number.

230202675888485 is a deficient number, since it is larger than the sum of its proper divisors (46145483759515).

230202675888485 is a wasteful number, since it uses less digits than its factorization.

230202675888485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140268.

The product of its (nonzero) digits is 412876800, while the sum is 68.

The spelling of 230202675888485 in words is "two hundred thirty trillion, two hundred two billion, six hundred seventy-five million, eight hundred eighty-eight thousand, four hundred eighty-five".

Divisors: 1 5 3371 12143 16855 60715 1124749 5623745 40934053 204670265 3791528879 13657827107 18957644395 68289135535 46040535177697 230202675888485