Base | Representation |
---|---|
bin | 1001001101101110111010… |
… | …10110010000110110100000 |
3 | 2122202010112111020110021121 |
4 | 10212313131112100312200 |
5 | 10123442234012224120 |
6 | 111032421114102024 |
7 | 4160646605002525 |
oct | 446673526206640 |
9 | 78663474213247 |
10 | 20263074336160 |
11 | 6502581229587 |
12 | 233315271a914 |
13 | b3ca51c709c6 |
14 | 500a4922914c |
15 | 2521508d75aa |
hex | 126ddd590da0 |
20263074336160 has 48 divisors (see below), whose sum is σ = 50391066448800. Its totient is φ = 7678638694656.
The previous prime is 20263074336091. The next prime is 20263074336203. The reversal of 20263074336160 is 6163347036202.
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, 3332739450 + ... + 3332745529.
It is an arithmetic number, because the mean of its divisors is an integer number (1049813884350).
Almost surely, 220263074336160 is an apocalyptic number.
20263074336160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20263074336160 is an abundant number, since it is smaller than the sum of its proper divisors (30127992112640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20263074336160 is a wasteful number, since it uses less digits than its factorization.
20263074336160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6665485013 (or 6665485005 counting only the distinct ones).
The product of its (nonzero) digits is 653184, while the sum is 43.
The spelling of 20263074336160 in words is "twenty trillion, two hundred sixty-three billion, seventy-four million, three hundred thirty-six thousand, one hundred sixty".
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