Base | Representation |
---|---|
bin | 1010000000110111101000… |
… | …10111010110011000101001 |
3 | 2212222002201202222220112212 |
4 | 11000123310113112120221 |
5 | 10341234132120333001 |
6 | 114455521213214505 |
7 | 4431620441521505 |
oct | 500336427263051 |
9 | 85862652886485 |
10 | 22020102121001 |
11 | 701a744647966 |
12 | 2577787791435 |
13 | c39643429a5a |
14 | 561ac87b7305 |
15 | 282bd7a527bb |
hex | 1406f45d6629 |
22020102121001 has 8 divisors (see below), whose sum is σ = 22763322993408. Its totient is φ = 21278937186000.
The previous prime is 22020102120983. The next prime is 22020102121013. The reversal of 22020102121001 is 10012120102022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22020102121001 - 218 = 22020101858857 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (22020102121021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513962570 + ... + 514005411.
It is an arithmetic number, because the mean of its divisors is an integer number (2845415374176).
Almost surely, 222020102121001 is an apocalyptic number.
It is an amenable number.
22020102121001 is a deficient number, since it is larger than the sum of its proper divisors (743220872407).
22020102121001 is a wasteful number, since it uses less digits than its factorization.
22020102121001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1027968703.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 22020102121001 its reverse (10012120102022), we get a palindrome (32032222223023).
It can be divided in two parts, 220201021 and 21001, that added together give a palindrome (220222022).
The spelling of 22020102121001 in words is "twenty-two trillion, twenty billion, one hundred two million, one hundred twenty-one thousand, one".
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