Base | Representation |
---|---|
bin | 100000010101101101010… |
… | …000110011000110100100 |
3 | 21212110020002020122122200 |
4 | 200111231100303012210 |
5 | 242402313242242241 |
6 | 4420531434254500 |
7 | 316362303425004 |
oct | 40255520630644 |
9 | 7773202218580 |
10 | 2222331212196 |
11 | 787538040257 |
12 | 2ba852287430 |
13 | 131746210c74 |
14 | 797c06cc004 |
15 | 3cc1bba74b6 |
hex | 2056d4331a4 |
2222331212196 has 18 divisors (see below), whose sum is σ = 5617559453142. Its totient is φ = 740777070720.
The previous prime is 2222331212183. The next prime is 2222331212203. The reversal of 2222331212196 is 6912121332222.
2222331212196 is a `hidden beast` number, since 2 + 2 + 22 + 331 + 212 + 1 + 96 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1472669623296 + 749661588900 = 1213536^2 + 865830^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 61731422561 = 2222331212196 / (2 + 2 + 2 + 2 + 3 + 3 + 1 + 2 + 1 + 2 + 1 + 9 + 6).
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 2222331212196.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30865711245 + ... + 30865711316.
Almost surely, 22222331212196 is an apocalyptic number.
It is an amenable number.
2222331212196 is an abundant number, since it is smaller than the sum of its proper divisors (3395228240946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2222331212196 is a wasteful number, since it uses less digits than its factorization.
2222331212196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61731422571 (or 61731422566 counting only the distinct ones).
The product of its digits is 31104, while the sum is 36.
The spelling of 2222331212196 in words is "two trillion, two hundred twenty-two billion, three hundred thirty-one million, two hundred twelve thousand, one hundred ninety-six".
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