Base | Representation |
---|---|
bin | 10000010101010000001… |
… | …001110011000101110101 |
3 | 10222021221012011210001100 |
4 | 100111100021303011311 |
5 | 121342013242210401 |
6 | 2215331500520313 |
7 | 144041261611233 |
oct | 20252011630565 |
9 | 3867835153040 |
10 | 1122331210101 |
11 | 3a2a83788732 |
12 | 161622550099 |
13 | 81ab2434a6a |
14 | 3c46d223953 |
15 | 1e2db205b86 |
hex | 10550273175 |
1122331210101 has 6 divisors (see below), whose sum is σ = 1621145081270. Its totient is φ = 748220806728.
The previous prime is 1122331210087. The next prime is 1122331210207. The reversal of 1122331210101 is 1010121332211.
1122331210101 is a `hidden beast` number, since 1 + 1 + 22 + 331 + 210 + 101 = 666.
It can be written as a sum of positive squares in only one way, i.e., 897328031076 + 225003179025 = 947274^2 + 474345^2 .
It is not a de Polignac number, because 1122331210101 - 218 = 1122330947957 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1122331210601) by changing a digit.
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, 62351733886 + ... + 62351733903.
Almost surely, 21122331210101 is an apocalyptic number.
It is an amenable number.
1122331210101 is a deficient number, since it is larger than the sum of its proper divisors (498813871169).
1122331210101 is a wasteful number, since it uses less digits than its factorization.
1122331210101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124703467795 (or 124703467792 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
Adding to 1122331210101 its reverse (1010121332211), we get a palindrome (2132452542312).
The spelling of 1122331210101 in words is "one trillion, one hundred twenty-two billion, three hundred thirty-one million, two hundred ten thousand, one hundred one".
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