Base | Representation |
---|---|
bin | 1001010101011001011011… |
… | …00010000110100010111100 |
3 | 2200200022020222200102210222 |
4 | 10222230231202012202330 |
5 | 10142301043112401022 |
6 | 111353412003320512 |
7 | 4215661432335203 |
oct | 452545542064274 |
9 | 80608228612728 |
10 | 20526412622012 |
11 | 65a4225891370 |
12 | 23761a6080138 |
13 | b5b82b51591b |
14 | 50d6ab2a423a |
15 | 258e146c6242 |
hex | 12ab2d8868bc |
20526412622012 has 48 divisors (see below), whose sum is σ = 39335919840000. Its totient is φ = 9294697800960.
The previous prime is 20526412622003. The next prime is 20526412622029. The reversal of 20526412622012 is 21022621462502.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46087364 + ... + 46530612.
It is an arithmetic number, because the mean of its divisors is an integer number (819498330000).
Almost surely, 220526412622012 is an apocalyptic number.
20526412622012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
20526412622012 is a deficient number, since it is larger than the sum of its proper divisors (18809507217988).
20526412622012 is a wasteful number, since it uses less digits than its factorization.
20526412622012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 447266 (or 447264 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 35.
The spelling of 20526412622012 in words is "twenty trillion, five hundred twenty-six billion, four hundred twelve million, six hundred twenty-two thousand, twelve".
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