Base | Representation |
---|---|
bin | 100110010001… |
… | …0001101111110 |
3 | 1101202022101212 |
4 | 1030202031332 |
5 | 20114004402 |
6 | 1554004422 |
7 | 332351003 |
oct | 114421576 |
9 | 41668355 |
10 | 20063102 |
11 | 10363784 |
12 | 6876712 |
13 | 4206077 |
14 | 29438aa |
15 | 1b64952 |
hex | 132237e |
20063102 has 16 divisors (see below), whose sum is σ = 31149360. Its totient is φ = 9684288.
The previous prime is 20063089. The next prime is 20063137. The reversal of 20063102 is 20136002.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9149 + ... + 11127.
It is an arithmetic number, because the mean of its divisors is an integer number (1946835).
Almost surely, 220063102 is an apocalyptic number.
20063102 is a deficient number, since it is larger than the sum of its proper divisors (11086258).
20063102 is a wasteful number, since it uses less digits than its factorization.
20063102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2155.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 20063102 is about 4479.1854170150. The cubic root of 20063102 is about 271.7269372510.
Adding to 20063102 its reverse (20136002), we get a palindrome (40199104).
Subtracting 20063102 from its reverse (20136002), we obtain a square (72900 = 2702).
The spelling of 20063102 in words is "twenty million, sixty-three thousand, one hundred two".
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