Base | Representation |
---|---|
bin | 10010101110011011… |
… | …011100101100110110 |
3 | 1220220020112212201201 |
4 | 102232123130230312 |
5 | 312134203101324 |
6 | 13123043443114 |
7 | 1311152506030 |
oct | 225633345466 |
9 | 56806485651 |
10 | 20106300214 |
11 | 8588533a40 |
12 | 3a9168649a |
13 | 1b85715c80 |
14 | d8a476c50 |
15 | 7ca267444 |
hex | 4ae6dcb36 |
20106300214 has 64 divisors (see below), whose sum is σ = 42875868672. Its totient is φ = 6805670400.
The previous prime is 20106300161. The next prime is 20106300229. The reversal of 20106300214 is 41200360102.
It is a junction number, because it is equal to n+sod(n) for n = 20106300191 and 20106300200.
It is a congruent number.
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, 261352 + ... + 329419.
It is an arithmetic number, because the mean of its divisors is an integer number (669935448).
Almost surely, 220106300214 is an apocalyptic number.
20106300214 is an abundant number, since it is smaller than the sum of its proper divisors (22769568458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20106300214 is a wasteful number, since it uses less digits than its factorization.
20106300214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 590821.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 20106300214 its reverse (41200360102), we get a palindrome (61306660316).
The spelling of 20106300214 in words is "twenty billion, one hundred six million, three hundred thousand, two hundred fourteen".
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