Base | Representation |
---|---|
bin | 1001001001101100010001… |
… | …00000111010001110100110 |
3 | 2122020212002221110111011101 |
4 | 10210312020200322032212 |
5 | 10114203341300011441 |
6 | 110444534014430314 |
7 | 4144632510364036 |
oct | 444661040721646 |
9 | 78225087414141 |
10 | 20124212110246 |
11 | 64596a310aa02 |
12 | 2310259b0239a |
13 | b2c92202701a |
14 | 4d8034b6d8c6 |
15 | 24d724a0e231 |
hex | 124d8883a3a6 |
20124212110246 has 32 divisors (see below), whose sum is σ = 31790403256320. Its totient is φ = 9527923339200.
The previous prime is 20124212110199. The next prime is 20124212110283. The reversal of 20124212110246 is 64201121242102.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 770704731 + ... + 770730841.
It is an arithmetic number, because the mean of its divisors is an integer number (993450101760).
Almost surely, 220124212110246 is an apocalyptic number.
20124212110246 is a deficient number, since it is larger than the sum of its proper divisors (11666191146074).
20124212110246 is a wasteful number, since it uses less digits than its factorization.
20124212110246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35140.
The product of its (nonzero) digits is 3072, while the sum is 28.
Adding to 20124212110246 its reverse (64201121242102), we get a palindrome (84325333352348).
The spelling of 20124212110246 in words is "twenty trillion, one hundred twenty-four billion, two hundred twelve million, one hundred ten thousand, two hundred forty-six".
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