Base | Representation |
---|---|
bin | 101010000001011… |
… | …0011101101001101 |
3 | 10122021012112212020 |
4 | 1110002303231031 |
5 | 10341431202341 |
6 | 351525400353 |
7 | 46640663646 |
oct | 12402635515 |
9 | 3567175766 |
10 | 1410022221 |
11 | 663a14623 |
12 | 3342690b9 |
13 | 19617a49a |
14 | d53a06cd |
15 | 83bc4566 |
hex | 540b3b4d |
1410022221 has 8 divisors (see below), whose sum is σ = 1893753024. Its totient is φ = 933153120.
The previous prime is 1410022213. The next prime is 1410022223. The reversal of 1410022221 is 1222200141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1410022221 - 23 = 1410022213 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1410022221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1410022223) 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, 1714945 + ... + 1715766.
It is an arithmetic number, because the mean of its divisors is an integer number (236719128).
Almost surely, 21410022221 is an apocalyptic number.
It is an amenable number.
1410022221 is a deficient number, since it is larger than the sum of its proper divisors (483730803).
1410022221 is a wasteful number, since it uses less digits than its factorization.
1410022221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3430851.
The product of its (nonzero) digits is 64, while the sum is 15.
The square root of 1410022221 is about 37550.2625956198. The cubic root of 1410022221 is about 1121.3520610693.
Adding to 1410022221 its reverse (1222200141), we get a palindrome (2632222362).
The spelling of 1410022221 in words is "one billion, four hundred ten million, twenty-two thousand, two hundred twenty-one".
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