Base | Representation |
---|---|
bin | 10010110100000000… |
… | …111000101010110110 |
3 | 1221010202212022220220 |
4 | 102310000320222312 |
5 | 312332200001212 |
6 | 13140232035210 |
7 | 1313401111545 |
oct | 226400705266 |
9 | 57122768826 |
10 | 20200000182 |
11 | 862641212a |
12 | 3ab8b32b06 |
13 | 1b9bc6203b |
14 | d98aa815c |
15 | 7d35c538c |
hex | 4b4038ab6 |
20200000182 has 8 divisors (see below), whose sum is σ = 40400000376. Its totient is φ = 6733333392.
The previous prime is 20200000147. The next prime is 20200000189. The reversal of 20200000182 is 28100000202.
It is a sphenic number, since it is the product of 3 distinct primes.
20200000182 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20200000189) 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, 1683333343 + ... + 1683333354.
It is an arithmetic number, because the mean of its divisors is an integer number (5050000047).
Almost surely, 220200000182 is an apocalyptic number.
20200000182 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20200000182 is a wasteful number, since it uses less digits than its factorization.
20200000182 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3366666702.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 20200000182 its reverse (28100000202), we get a palindrome (48300000384).
The spelling of 20200000182 in words is "twenty billion, two hundred million, one hundred eighty-two", and thus it is an aban number.
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