Base | Representation |
---|---|
bin | 11111100101010100110… |
… | …10001010010100010000 |
3 | 10211202001210211120200022 |
4 | 33302222122022110100 |
5 | 120234432312241222 |
6 | 2150310231443012 |
7 | 141255016060034 |
oct | 17625232122420 |
9 | 3752053746608 |
10 | 1085190743312 |
11 | 38925497a285 |
12 | 156398226468 |
13 | 7b4439250b0 |
14 | 3a7487361c4 |
15 | 1d3657b8042 |
hex | fcaa68a510 |
1085190743312 has 40 divisors (see below), whose sum is σ = 2269545989760. Its totient is φ = 499695143040.
The previous prime is 1085190743303. The next prime is 1085190743317. The reversal of 1085190743312 is 2133470915801.
It is not an unprimeable number, because it can be changed into a prime (1085190743317) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5962862 + ... + 6142157.
It is an arithmetic number, because the mean of its divisors is an integer number (56738649744).
Almost surely, 21085190743312 is an apocalyptic number.
It is an amenable number.
1085190743312 is an abundant number, since it is smaller than the sum of its proper divisors (1184355246448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1085190743312 is a wasteful number, since it uses less digits than its factorization.
1085190743312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12105471 (or 12105465 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 44.
The spelling of 1085190743312 in words is "one trillion, eighty-five billion, one hundred ninety million, seven hundred forty-three thousand, three hundred twelve".
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