Base | Representation |
---|---|
bin | 11110111001111101011… |
… | …01001111010110111100 |
3 | 10202111222021001220020211 |
4 | 33130332231033112330 |
5 | 114344242144001032 |
6 | 2131500110322204 |
7 | 136502044206502 |
oct | 17347655172674 |
9 | 3674867056224 |
10 | 1061908968892 |
11 | 37a397a245a2 |
12 | 15197b1b9364 |
13 | 791a3379a05 |
14 | 3957a65a672 |
15 | 1c951899747 |
hex | f73eb4f5bc |
1061908968892 has 24 divisors (see below), whose sum is σ = 1883880111456. Its totient is φ = 523658147328.
The previous prime is 1061908968881. The next prime is 1061908968907. The reversal of 1061908968892 is 2988698091601.
It is a super-2 number, since 2×10619089688922 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7971828 + ... + 8103940.
It is an arithmetic number, because the mean of its divisors is an integer number (78495004644).
Almost surely, 21061908968892 is an apocalyptic number.
It is an amenable number.
1061908968892 is a deficient number, since it is larger than the sum of its proper divisors (821971142564).
1061908968892 is a wasteful number, since it uses less digits than its factorization.
1061908968892 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159717 (or 159715 counting only the distinct ones).
The product of its (nonzero) digits is 26873856, while the sum is 67.
The spelling of 1061908968892 in words is "one trillion, sixty-one billion, nine hundred eight million, nine hundred sixty-eight thousand, eight hundred ninety-two".
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