Base | Representation |
---|---|
bin | 1001000110010111110111… |
… | …10101010101011001110010 |
3 | 2121211221210001001122111020 |
4 | 10203023323311111121302 |
5 | 10110321323234233112 |
6 | 110320315005200310 |
7 | 4133454660541266 |
oct | 443137365253162 |
9 | 77757701048436 |
10 | 20010182727282 |
11 | 64152a8537830 |
12 | 22b2135860096 |
13 | b21c4babb557 |
14 | 4d26d87880a6 |
15 | 24a79dcda48c |
hex | 1232fbd55672 |
20010182727282 has 64 divisors (see below), whose sum is σ = 45257594517504. Its totient is φ = 5844669704640.
The previous prime is 20010182727277. The next prime is 20010182727313. The reversal of 20010182727282 is 28272728101002.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38029258 + ... + 38551845.
It is an arithmetic number, because the mean of its divisors is an integer number (707149914336).
Almost surely, 220010182727282 is an apocalyptic number.
20010182727282 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
20010182727282 is an abundant number, since it is smaller than the sum of its proper divisors (25247411790222).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20010182727282 is a wasteful number, since it uses less digits than its factorization.
20010182727282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76581263.
The product of its (nonzero) digits is 100352, while the sum is 42.
The spelling of 20010182727282 in words is "twenty trillion, ten billion, one hundred eighty-two million, seven hundred twenty-seven thousand, two hundred eighty-two".
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