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8920004330125 = 53773311390573
BaseRepresentation
bin1000000111001101100110…
…1100001000001010001101
31011120202002102211202011101
42001303121230020022031
52132121132102031000
630545443213423101
71610310010540030
oct201633154101215
934522072752141
108920004330125
112929a5299a369
12100090b49aa91
134c91ca912aa5
1422ba32757017
1510706a7b5e6a
hex81cd9b0828d

8920004330125 has 32 divisors (see below), whose sum is σ = 12724219332864. Its totient is φ = 6115735656000.

The previous prime is 8920004330113. The next prime is 8920004330141. The reversal of 8920004330125 is 5210334000298.

It is not a de Polignac number, because 8920004330125 - 25 = 8920004330093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5719339 + ... + 7109911.

It is an arithmetic number, because the mean of its divisors is an integer number (397631854152).

Almost surely, 28920004330125 is an apocalyptic number.

It is an amenable number.

8920004330125 is a deficient number, since it is larger than the sum of its proper divisors (3804215002739).

8920004330125 is a wasteful number, since it uses less digits than its factorization.

8920004330125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397926 (or 1397916 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 8920004330125 in words is "eight trillion, nine hundred twenty billion, four million, three hundred thirty thousand, one hundred twenty-five".

Divisors: 1 5 7 25 35 125 175 875 7331 36655 51317 183275 256585 916375 1282925 1390573 6414625 6952865 9734011 34764325 48670055 173821625 243350275 1216751375 10194290663 50971453315 71360034641 254857266575 356800173205 1274286332875 1784000866025 8920004330125