Base | Representation |
---|---|
bin | 110011010001010011… |
… | …0010000101100000101 |
3 | 101112012012120021100112 |
4 | 1212202212100230011 |
5 | 3300442120334341 |
6 | 122325154322405 |
7 | 10645301405651 |
oct | 1464246205405 |
9 | 345165507315 |
10 | 110102121221 |
11 | 4276a860314 |
12 | 19408b89405 |
13 | a4c8704071 |
14 | 54869a7a61 |
15 | 2ce606aaeb |
hex | 19a2990b05 |
110102121221 has 8 divisors (see below), whose sum is σ = 112931538720. Its totient is φ = 107284926672.
The previous prime is 110102121197. The next prime is 110102121229. The reversal of 110102121221 is 122121201011.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 110102121221 - 210 = 110102120197 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 110102121196 and 110102121205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (110102121229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3037490 + ... + 3073523.
It is an arithmetic number, because the mean of its divisors is an integer number (14116442340).
Almost surely, 2110102121221 is an apocalyptic number.
It is an amenable number.
110102121221 is a deficient number, since it is larger than the sum of its proper divisors (2829417499).
110102121221 is an equidigital number, since it uses as much as digits as its factorization.
110102121221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6111475.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 110102121221 its reverse (122121201011), we get a palindrome (232223322232).
The spelling of 110102121221 in words is "one hundred ten billion, one hundred two million, one hundred twenty-one thousand, two hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •