Base | Representation |
---|---|
bin | 10010110100000101… |
… | …000101111101100010 |
3 | 1221010211221100222111 |
4 | 102310011011331202 |
5 | 312332440300302 |
6 | 13140311425534 |
7 | 1313413354420 |
oct | 226405057542 |
9 | 57124840874 |
10 | 20201103202 |
11 | 8626aa5915 |
12 | 3ab93852aa |
13 | 1b9c25a107 |
14 | d98cb4110 |
15 | 7d37420d7 |
hex | 4b4145f62 |
20201103202 has 16 divisors (see below), whose sum is σ = 36453119040. Its totient is φ = 8201951568.
The previous prime is 20201103149. The next prime is 20201103211. The reversal of 20201103202 is 20230110202.
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, 37971733 + ... + 37972264.
It is an arithmetic number, because the mean of its divisors is an integer number (2278319940).
Almost surely, 220201103202 is an apocalyptic number.
20201103202 is a deficient number, since it is larger than the sum of its proper divisors (16252015838).
20201103202 is a wasteful number, since it uses less digits than its factorization.
20201103202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75944025.
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 20201103202 its reverse (20230110202), we get a palindrome (40431213404).
The spelling of 20201103202 in words is "twenty billion, two hundred one million, one hundred three thousand, two hundred two".
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