Base | Representation |
---|---|
bin | 11111001011010010010… |
… | …10101100100100101100 |
3 | 10210101222112222200020002 |
4 | 33211221022230210230 |
5 | 120022320041042041 |
6 | 2140035131043432 |
7 | 140251420355303 |
oct | 17455112544454 |
9 | 3711875880202 |
10 | 1071211268396 |
11 | 38333091a925 |
12 | 1537365a0578 |
13 | 7a026651649 |
14 | 39bbdc8343a |
15 | 1cce838b59b |
hex | f9692ac92c |
1071211268396 has 12 divisors (see below), whose sum is σ = 1875525785280. Its totient is φ = 535346758320.
The previous prime is 1071211268383. The next prime is 1071211268399. The reversal of 1071211268396 is 6938621121701.
1071211268396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×10712112683962 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1071211268396.
It is not an unprimeable number, because it can be changed into a prime (1071211268399) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64709660 + ... + 64726211.
It is an arithmetic number, because the mean of its divisors is an integer number (156293815440).
Almost surely, 21071211268396 is an apocalyptic number.
It is an amenable number.
1071211268396 is a deficient number, since it is larger than the sum of its proper divisors (804314516884).
1071211268396 is a wasteful number, since it uses less digits than its factorization.
1071211268396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129437944 (or 129437942 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 47.
The spelling of 1071211268396 in words is "one trillion, seventy-one billion, two hundred eleven million, two hundred sixty-eight thousand, three hundred ninety-six".
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