Base | Representation |
---|---|
bin | 1001001110110111011101… |
… | …10101000000010010100010 |
3 | 2122212212001211201200110212 |
4 | 10213123232311000102202 |
5 | 10130112020203004442 |
6 | 111102341552254122 |
7 | 4163526016231004 |
oct | 447335665002242 |
9 | 78785054650425 |
10 | 20302022313122 |
11 | 65180483610a0 |
12 | 233a802241342 |
13 | b4361b09cc14 |
14 | 5028a1bc6374 |
15 | 25317ed63a82 |
hex | 1276eed404a2 |
20302022313122 has 16 divisors (see below), whose sum is σ = 33237007945344. Its totient is φ = 9223881714000.
The previous prime is 20302022313119. The next prime is 20302022313193. The reversal of 20302022313122 is 22131322020302.
It is a super-2 number, since 2×203020223131222 (a number of 27 digits) contains 22 as substring.
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, 215464154 + ... + 215558357.
It is an arithmetic number, because the mean of its divisors is an integer number (2077312996584).
Almost surely, 220302022313122 is an apocalyptic number.
20302022313122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
20302022313122 is a deficient number, since it is larger than the sum of its proper divisors (12934985632222).
20302022313122 is a wasteful number, since it uses less digits than its factorization.
20302022313122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 431024665.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 20302022313122 its reverse (22131322020302), we get a palindrome (42433344333424).
The spelling of 20302022313122 in words is "twenty trillion, three hundred two billion, twenty-two million, three hundred thirteen thousand, one hundred twenty-two".
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