Base | Representation |
---|---|
bin | 10011000000100101… |
… | …100011111110000110 |
3 | 1221200110210020202120 |
4 | 103000211203332012 |
5 | 313300200110233 |
6 | 13213205150410 |
7 | 1321542065355 |
oct | 230045437606 |
9 | 57613706676 |
10 | 20410941318 |
11 | 8724498349 |
12 | 3b576bb406 |
13 | 1c0387a391 |
14 | db8ad799c |
15 | 7e6d914b3 |
hex | 4c0963f86 |
20410941318 has 16 divisors (see below), whose sum is σ = 40921696560. Its totient is φ = 6787011456.
The previous prime is 20410941289. The next prime is 20410941361. The reversal of 20410941318 is 81314901402.
It is a happy number.
It is a congruent number.
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, 4156255 + ... + 4161162.
It is an arithmetic number, because the mean of its divisors is an integer number (2557606035).
Almost surely, 220410941318 is an apocalyptic number.
20410941318 is an abundant number, since it is smaller than the sum of its proper divisors (20510755242).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20410941318 is a wasteful number, since it uses less digits than its factorization.
20410941318 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8317831.
The product of its (nonzero) digits is 6912, while the sum is 33.
The spelling of 20410941318 in words is "twenty billion, four hundred ten million, nine hundred forty-one thousand, three hundred eighteen".
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