Base | Representation |
---|---|
bin | 1001000110011000000011… |
… | …10011011001010011001110 |
3 | 2121211222001000112001021122 |
4 | 10203030001303121103032 |
5 | 10110322024404213004 |
6 | 110320332544000542 |
7 | 4133460315050300 |
oct | 443140163312316 |
9 | 77758030461248 |
10 | 20010282882254 |
11 | 641534a024735 |
12 | 22b2163300152 |
13 | b21c66787752 |
14 | 4d2707bb9970 |
15 | 24a7a79c0cbe |
hex | 123301cd94ce |
20010282882254 has 48 divisors (see below), whose sum is σ = 37068894176688. Its totient is φ = 8049735283968.
The previous prime is 20010282882241. The next prime is 20010282882257. The reversal of 20010282882254 is 45228828201002.
It is a super-2 number, since 2×200102828822542 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20010282882257) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15479084 + ... + 16721919.
It is an arithmetic number, because the mean of its divisors is an integer number (772268628681).
Almost surely, 220010282882254 is an apocalyptic number.
20010282882254 is a deficient number, since it is larger than the sum of its proper divisors (17058611294434).
20010282882254 is a wasteful number, since it uses less digits than its factorization.
20010282882254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32201409 (or 32201402 counting only the distinct ones).
The product of its (nonzero) digits is 327680, while the sum is 44.
The spelling of 20010282882254 in words is "twenty trillion, ten billion, two hundred eighty-two million, eight hundred eighty-two thousand, two hundred fifty-four".
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