Base | Representation |
---|---|
bin | 1001001011111101011001… |
… | …11110101100101000111010 |
3 | 2122112022020101221120100000 |
4 | 10211332230332230220322 |
5 | 10121442432111410020 |
6 | 110544422032253430 |
7 | 4153361460555411 |
oct | 445765476545072 |
9 | 78468211846300 |
10 | 20202133310010 |
11 | 6489749648663 |
12 | 23233856a1276 |
13 | b3708c584512 |
14 | 4dbb077ba478 |
15 | 250785752090 |
hex | 125facfaca3a |
20202133310010 has 96 divisors (see below), whose sum is σ = 54496251351360. Its totient is φ = 5384731955328.
The previous prime is 20202133309973. The next prime is 20202133310011. The reversal of 20202133310010 is 1001333120202.
20202133310010 is a `hidden beast` number, since 20 + 202 + 1 + 333 + 100 + 10 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (20202133310011) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3301081 + ... + 7162499.
It is an arithmetic number, because the mean of its divisors is an integer number (567669284910).
Almost surely, 220202133310010 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 20202133310010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27248125675680).
20202133310010 is an abundant number, since it is smaller than the sum of its proper divisors (34294118041350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20202133310010 is a wasteful number, since it uses less digits than its factorization.
20202133310010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3863594 (or 3863582 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 20202133310010 its reverse (1001333120202), we get a palindrome (21203466430212).
The spelling of 20202133310010 in words is "twenty trillion, two hundred two billion, one hundred thirty-three million, three hundred ten thousand, ten".
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