Base | Representation |
---|---|
bin | 10000001001111000010… |
… | …111100111111001010010 |
3 | 10221010102020112220110202 |
4 | 100021320113213321102 |
5 | 121142011440133020 |
6 | 2205552122055202 |
7 | 143126555662301 |
oct | 20117027477122 |
9 | 3833366486422 |
10 | 1110121021010 |
11 | 398888414971 |
12 | 15b19534a502 |
13 | 808b78892c1 |
14 | 3ba31730438 |
15 | 1dd242b6e75 |
hex | 102785e7e52 |
1110121021010 has 16 divisors (see below), whose sum is σ = 2115760063896. Its totient is φ = 417927913728.
The previous prime is 1110121021001. The next prime is 1110121021111. The reversal of 1110121021010 is 101201210111.
It can be written as a sum of positive squares in 4 ways, for example, as 742704410809 + 367416610201 = 861803^2 + 606149^2 .
It is a super-2 number, since 2×11101210210102 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1110121020982 and 1110121021000.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3265061657 + ... + 3265061996.
Almost surely, 21110121021010 is an apocalyptic number.
1110121021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1110121021010 is a deficient number, since it is larger than the sum of its proper divisors (1005639042886).
1110121021010 is a wasteful number, since it uses less digits than its factorization.
1110121021010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6530123677.
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 1110121021010 its reverse (101201210111), we get a palindrome (1211322231121).
The spelling of 1110121021010 in words is "one trillion, one hundred ten billion, one hundred twenty-one million, twenty-one thousand, ten".
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