Base | Representation |
---|---|
bin | 10000001011101110010… |
… | …101001111111100101001 |
3 | 10221022112011120001100110 |
4 | 100023232111033330221 |
5 | 121210040112010441 |
6 | 2210520340524533 |
7 | 143226606652350 |
oct | 20135625177451 |
9 | 3838464501313 |
10 | 1112100110121 |
11 | 399703579900 |
12 | 15b6480b0749 |
13 | 80b418c1750 |
14 | 3bb7c504997 |
15 | 1dddcde8b16 |
hex | 102ee54ff29 |
1112100110121 has 96 divisors (see below), whose sum is σ = 2060192829184. Its totient is φ = 518861376000.
The previous prime is 1112100110119. The next prime is 1112100110141. The reversal of 1112100110121 is 1210110012111.
It is not a de Polignac number, because 1112100110121 - 21 = 1112100110119 is a prime.
It is a super-2 number, since 2×11121001101212 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1112100110097 and 1112100110106.
It is not an unprimeable number, because it can be changed into a prime (1112100110101) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 767271 + ... + 1677171.
Almost surely, 21112100110121 is an apocalyptic number.
1112100110121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1112100110121 is a deficient number, since it is larger than the sum of its proper divisors (948092719063).
1112100110121 is a wasteful number, since it uses less digits than its factorization.
1112100110121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 909983 (or 909972 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 12.
Adding to 1112100110121 its reverse (1210110012111), we get a palindrome (2322210122232).
It can be divided in two parts, 1112100 and 110121, that added together give a palindrome (1222221).
The spelling of 1112100110121 in words is "one trillion, one hundred twelve billion, one hundred million, one hundred ten thousand, one hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •