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8968834119 = 3721917831801
BaseRepresentation
bin10000101101001010…
…11000110001000111
3212011001102222110110
420112211120301013
5121332010142434
64041545124103
7435153555300
oct102645306107
925131388413
108968834119
113892744903
1218a3789633
13acc18a74b
146112217a7
153775c24e9
hex216958c47

8968834119 has 48 divisors (see below), whose sum is σ = 14659342080. Its totient is φ = 4849891200.

The previous prime is 8968834073. The next prime is 8968834139. The reversal of 8968834119 is 9114388698.

It is not a de Polignac number, because 8968834119 - 29 = 8968833607 is a prime.

It is a super-2 number, since 2×89688341192 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8968834139) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4979019 + ... + 4980819.

It is an arithmetic number, because the mean of its divisors is an integer number (305402960).

Almost surely, 28968834119 is an apocalyptic number.

8968834119 is a deficient number, since it is larger than the sum of its proper divisors (5690507961).

8968834119 is a wasteful number, since it uses less digits than its factorization.

8968834119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3620 (or 3613 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 57.

The square root of 8968834119 is about 94703.9287411034. The cubic root of 8968834119 is about 2077.6800223402.

The spelling of 8968834119 in words is "eight billion, nine hundred sixty-eight million, eight hundred thirty-four thousand, one hundred nineteen".

Divisors: 1 3 7 19 21 49 57 133 147 399 931 1783 1801 2793 5349 5403 12481 12607 33877 34219 37443 37821 87367 88249 101631 102657 237139 239533 262101 264747 711417 718599 1659973 1676731 3211183 4979919 5030193 9633549 22478281 61012477 67434843 157347967 183037431 427087339 472043901 1281262017 2989611373 8968834119