Base | Representation |
---|---|
bin | 100110110100… |
… | …1000001011010 |
3 | 1102022001020001 |
4 | 1031221001122 |
5 | 20202244424 |
6 | 2004123214 |
7 | 334666345 |
oct | 115510132 |
9 | 42261201 |
10 | 20353114 |
11 | 10541661 |
12 | 699650a |
13 | 42a8082 |
14 | 29bb45c |
15 | 1bc0844 |
hex | 136905a |
20353114 has 24 divisors (see below), whose sum is σ = 33863328. Its totient is φ = 9155520.
The previous prime is 20353079. The next prime is 20353117. The reversal of 20353114 is 41135302.
It is a junction number, because it is equal to n+sod(n) for n = 20353091 and 20353100.
It is not an unprimeable number, because it can be changed into a prime (20353117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12529 + ... + 14059.
It is an arithmetic number, because the mean of its divisors is an integer number (1410972).
Almost surely, 220353114 is an apocalyptic number.
20353114 is a deficient number, since it is larger than the sum of its proper divisors (13510214).
20353114 is a wasteful number, since it uses less digits than its factorization.
20353114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1590 (or 1573 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 20353114 is about 4511.4425630833. The cubic root of 20353114 is about 273.0299492608.
Adding to 20353114 its reverse (41135302), we get a palindrome (61488416).
The spelling of 20353114 in words is "twenty million, three hundred fifty-three thousand, one hundred fourteen".
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