Base | Representation |
---|---|
bin | 100000110110011… |
… | …1100010000111101 |
3 | 2211211011122122010 |
4 | 1001230330100331 |
5 | 4224142101341 |
6 | 301214041433 |
7 | 36213253161 |
oct | 10154742075 |
9 | 2754148563 |
10 | 1102300221 |
11 | 516246520 |
12 | 2691a9279 |
13 | 1474a7969 |
14 | a657aca1 |
15 | 66b8c716 |
hex | 41b3c43d |
1102300221 has 8 divisors (see below), whose sum is σ = 1603345824. Its totient is φ = 668060720.
The previous prime is 1102300169. The next prime is 1102300229. The reversal of 1102300221 is 1220032011.
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 1102300221 - 214 = 1102283837 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1102300197 and 1102300206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1102300229) 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, 16701486 + ... + 16701551.
It is an arithmetic number, because the mean of its divisors is an integer number (200418228).
Almost surely, 21102300221 is an apocalyptic number.
1102300221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1102300221 is a deficient number, since it is larger than the sum of its proper divisors (501045603).
1102300221 is a wasteful number, since it uses less digits than its factorization.
1102300221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33403051.
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 1102300221 is about 33200.9069303837. The cubic root of 1102300221 is about 1032.9991515852. Note that the first 3 decimals are identical.
Adding to 1102300221 its reverse (1220032011), we get a palindrome (2322332232).
The spelling of 1102300221 in words is "one billion, one hundred two million, three hundred thousand, two hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •