Base | Representation |
---|---|
bin | 1001000110001100010111… |
… | …0001110000111101001110 |
3 | 1022102011220201101112000120 |
4 | 2101203011301300331032 |
5 | 2302333100004202342 |
6 | 33134504543205410 |
7 | 2051422635300630 |
oct | 221430561607516 |
9 | 38364821345016 |
10 | 10002002022222 |
11 | 3206909431a41 |
12 | 11565562a6866 |
13 | 577252b60162 |
14 | 268156d92a50 |
15 | 125295aa4aec |
hex | 918c5c70f4e |
10002002022222 has 16 divisors (see below), whose sum is σ = 22861718908032. Its totient is φ = 2857714863480.
The previous prime is 10002002022179. The next prime is 10002002022251. The reversal of 10002002022222 is 22222020020001.
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, 119071452604 + ... + 119071452687.
It is an arithmetic number, because the mean of its divisors is an integer number (1428857431752).
Almost surely, 210002002022222 is an apocalyptic number.
10002002022222 is an abundant number, since it is smaller than the sum of its proper divisors (12859716885810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10002002022222 is a wasteful number, since it uses less digits than its factorization.
10002002022222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238142905303.
The product of its (nonzero) digits is 128, while the sum is 15.
Adding to 10002002022222 its reverse (22222020020001), we get a palindrome (32224022042223).
The spelling of 10002002022222 in words is "ten trillion, two billion, two million, twenty-two thousand, two hundred twenty-two".
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