Base | Representation |
---|---|
bin | 10001001000011111110001… |
… | …011010110011101110101100 |
3 | 100212210110020011102101110002 |
4 | 101020133301122303232230 |
5 | 34334021123333013122 |
6 | 424131341023203432 |
7 | 21604622431634606 |
oct | 2110376132635654 |
9 | 325713204371402 |
10 | 75350661610412 |
11 | 220110441006a1 |
12 | 854b568146578 |
13 | 33076c9757126 |
14 | 1486dc48a4176 |
15 | 8aa09c3a8992 |
hex | 4487f16b3bac |
75350661610412 has 72 divisors (see below), whose sum is σ = 144944720308080. Its totient is φ = 34245350092800.
The previous prime is 75350661610403. The next prime is 75350661610517. The reversal of 75350661610412 is 21401616605357.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4092089 + ... + 12940112.
It is an arithmetic number, because the mean of its divisors is an integer number (2013121115390).
Almost surely, 275350661610412 is an apocalyptic number.
It is an amenable number.
75350661610412 is a deficient number, since it is larger than the sum of its proper divisors (69594058697668).
75350661610412 is a wasteful number, since it uses less digits than its factorization.
75350661610412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17032371 (or 17032352 counting only the distinct ones).
The product of its (nonzero) digits is 907200, while the sum is 47.
The spelling of 75350661610412 in words is "seventy-five trillion, three hundred fifty billion, six hundred sixty-one million, six hundred ten thousand, four hundred twelve".
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