Base | Representation |
---|---|
bin | 1010000000110111101000… |
… | …10011111010011010100101 |
3 | 2212222002201201022010121122 |
4 | 11000123310103322122211 |
5 | 10341234131403020010 |
6 | 114455521142023325 |
7 | 4431620431046630 |
oct | 500336423723245 |
9 | 85862651263548 |
10 | 22020101220005 |
11 | 701a744091a39 |
12 | 2577787417b45 |
13 | c396431a2915 |
14 | 561ac8620c17 |
15 | 282bd7925855 |
hex | 1406f44fa6a5 |
22020101220005 has 64 divisors (see below), whose sum is σ = 32667551465472. Its totient is φ = 13903891522560.
The previous prime is 22020101219989. The next prime is 22020101220031. The reversal of 22020101220005 is 50002210102022.
It is not a de Polignac number, because 22020101220005 - 24 = 22020101219989 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 77909252 + ... + 78191378.
It is an arithmetic number, because the mean of its divisors is an integer number (510430491648).
Almost surely, 222020101220005 is an apocalyptic number.
It is an amenable number.
22020101220005 is a deficient number, since it is larger than the sum of its proper divisors (10647450245467).
22020101220005 is a wasteful number, since it uses less digits than its factorization.
22020101220005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 284994.
The product of its (nonzero) digits is 160, while the sum is 17.
Adding to 22020101220005 its reverse (50002210102022), we get a palindrome (72022311322027).
The spelling of 22020101220005 in words is "twenty-two trillion, twenty billion, one hundred one million, two hundred twenty thousand, five".
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