Base | Representation |
---|---|
bin | 10011100110101100… |
… | …001001010000011010 |
3 | 2000100000200000100022 |
4 | 103212230021100122 |
5 | 321102322413424 |
6 | 13400442510442 |
7 | 1343433520505 |
oct | 234654112032 |
9 | 60300600308 |
10 | 21050201114 |
11 | 8a22320728 |
12 | 40b5805422 |
13 | 1ca6140907 |
14 | 103998013c |
15 | 83306695e |
hex | 4e6b0941a |
21050201114 has 8 divisors (see below), whose sum is σ = 31576004928. Its totient is φ = 10524866140.
The previous prime is 21050201113. The next prime is 21050201119. The reversal of 21050201114 is 41110205012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×210502011142 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 21050201092 and 21050201101.
It is not an unprimeable number, because it can be changed into a prime (21050201113) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34109 + ... + 207999.
It is an arithmetic number, because the mean of its divisors is an integer number (3947000616).
Almost surely, 221050201114 is an apocalyptic number.
21050201114 is a deficient number, since it is larger than the sum of its proper divisors (10525803814).
21050201114 is a wasteful number, since it uses less digits than its factorization.
21050201114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 234420.
The product of its (nonzero) digits is 80, while the sum is 17.
Adding to 21050201114 its reverse (41110205012), we get a palindrome (62160406126).
The spelling of 21050201114 in words is "twenty-one billion, fifty million, two hundred one thousand, one hundred fourteen".
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