Base | Representation |
---|---|
bin | 1001000110001100101110… |
… | …1111111111110110001110 |
3 | 1022102012011200221012120200 |
4 | 2101203023233333312032 |
5 | 2302333301132102342 |
6 | 33134522522554330 |
7 | 2051425263055125 |
oct | 221431357776616 |
9 | 38365150835520 |
10 | 10002102222222 |
11 | 320695aa4a760 |
12 | 11565839689a6 |
13 | 57726a8439b6 |
14 | 2681663d6abc |
15 | 12529e79894c |
hex | 918cbbffd8e |
10002102222222 has 48 divisors (see below), whose sum is σ = 23688333422208. Its totient is φ = 3024914311440.
The previous prime is 10002102222179. The next prime is 10002102222247. The reversal of 10002102222222 is 22222220120001.
10002102222222 is a `hidden beast` number, since 10 + 0 + 0 + 210 + 2 + 222 + 222 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
10002102222222 is a modest number, since divided by 2222222 gives 1000210 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 10002102222195 and 10002102222204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50114788 + ... + 50313975.
It is an arithmetic number, because the mean of its divisors is an integer number (493506946296).
Almost surely, 210002102222222 is an apocalyptic number.
10002102222222 is an abundant number, since it is smaller than the sum of its proper divisors (13686231199986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10002102222222 is a wasteful number, since it uses less digits than its factorization.
10002102222222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100429285 (or 100429282 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 10002102222222 its reverse (22222220120001), we get a palindrome (32224322342223).
The spelling of 10002102222222 in words is "ten trillion, two billion, one hundred two million, two hundred twenty-two thousand, two hundred twenty-two".
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