Base | Representation |
---|---|
bin | 101010000001011… |
… | …1011001110011101 |
3 | 10122021021010002222 |
4 | 1110002323032131 |
5 | 10341433144041 |
6 | 351530155125 |
7 | 46641152516 |
oct | 12402731635 |
9 | 3567233088 |
10 | 1410053021 |
11 | 663a35783 |
12 | 334282aa5 |
13 | 19618b500 |
14 | d53aba0d |
15 | 83bcd74b |
hex | 540bb39d |
1410053021 has 12 divisors (see below), whose sum is σ = 1541998260. Its totient is φ = 1288684800.
The previous prime is 1410053009. The next prime is 1410053041. The reversal of 1410053021 is 1203500141.
It can be written as a sum of positive squares in 6 ways, for example, as 174530521 + 1235522500 = 13211^2 + 35150^2 .
It is a de Polignac number, because none of the positive numbers 2k-1410053021 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1410053041) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24236 + ... + 58373.
It is an arithmetic number, because the mean of its divisors is an integer number (128499855).
Almost surely, 21410053021 is an apocalyptic number.
It is an amenable number.
1410053021 is a deficient number, since it is larger than the sum of its proper divisors (131945239).
1410053021 is a wasteful number, since it uses less digits than its factorization.
1410053021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82736 (or 82723 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 1410053021 is about 37550.6727103523. The cubic root of 1410053021 is about 1121.3602258087.
Adding to 1410053021 its reverse (1203500141), we get a palindrome (2613553162).
The spelling of 1410053021 in words is "one billion, four hundred ten million, fifty-three thousand, twenty-one".
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