Base | Representation |
---|---|
bin | 100001000101111… |
… | …0110000001100001 |
3 | 2212101102012222110 |
4 | 1002023312001201 |
5 | 4233230313441 |
6 | 302103425533 |
7 | 36342153024 |
oct | 10213660141 |
9 | 2771365873 |
10 | 1110401121 |
11 | 51a879885 |
12 | 26ba552a9 |
13 | 149082cab |
14 | a76891bb |
15 | 6773cb16 |
hex | 422f6061 |
1110401121 has 16 divisors (see below), whose sum is σ = 1618195968. Its totient is φ = 674246400.
The previous prime is 1110401111. The next prime is 1110401129. The reversal of 1110401121 is 1211040111.
It is not a de Polignac number, because 1110401121 - 213 = 1110392929 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1110401097 and 1110401106.
It is not an unprimeable number, because it can be changed into a prime (1110401129) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349590 + ... + 352751.
It is an arithmetic number, because the mean of its divisors is an integer number (101137248).
Almost surely, 21110401121 is an apocalyptic number.
It is an amenable number.
1110401121 is a deficient number, since it is larger than the sum of its proper divisors (507794847).
1110401121 is a wasteful number, since it uses less digits than its factorization.
1110401121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 702392.
The product of its (nonzero) digits is 8, while the sum is 12.
The square root of 1110401121 is about 33322.6817798328. The cubic root of 1110401121 is about 1035.5235112100.
Adding to 1110401121 its reverse (1211040111), we get a palindrome (2321441232).
The spelling of 1110401121 in words is "one billion, one hundred ten million, four hundred one thousand, one hundred twenty-one".
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