Base | Representation |
---|---|
bin | 10111000000111110011100… |
… | …100001001110011000101010 |
3 | 111021101201222121010020212001 |
4 | 113000332130201032120222 |
5 | 101231410400234021302 |
6 | 555140444452241214 |
7 | 30215025333463222 |
oct | 2700763441163052 |
9 | 437351877106761 |
10 | 101222120220202 |
11 | 2a286073011093 |
12 | b42963731020a |
13 | 4463288455b37 |
14 | 1add269053082 |
15 | ba8046434787 |
hex | 5c0f9c84e62a |
101222120220202 has 8 divisors (see below), whose sum is σ = 151853378993316. Its totient is φ = 50604327222432.
The previous prime is 101222120220173. The next prime is 101222120220211. The reversal of 101222120220202 is 202022021222101.
It can be written as a sum of positive squares in 2 ways, for example, as 80923500071001 + 20298620149201 = 8995749^2 + 4505399^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 101222120220202.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3366425043 + ... + 3366455110.
Almost surely, 2101222120220202 is an apocalyptic number.
101222120220202 is a deficient number, since it is larger than the sum of its proper divisors (50631258773114).
101222120220202 is an equidigital number, since it uses as much as digits as its factorization.
101222120220202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6732887672.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 101222120220202 its reverse (202022021222101), we get a palindrome (303244141442303).
The spelling of 101222120220202 in words is "one hundred one trillion, two hundred twenty-two billion, one hundred twenty million, two hundred twenty thousand, two hundred two".
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