Base | Representation |
---|---|
bin | 100100000100011… |
… | …1011011010010101 |
3 | 10010100101121112220 |
4 | 1020020323122111 |
5 | 4434314100203 |
6 | 320032532553 |
7 | 41664244404 |
oct | 11010733225 |
9 | 3110347486 |
10 | 1210300053 |
11 | 571201386 |
12 | 2993b1159 |
13 | 16398c7a1 |
14 | b6a5163b |
15 | 713c2653 |
hex | 4823b695 |
1210300053 has 8 divisors (see below), whose sum is σ = 1631865600. Its totient is φ = 797800608.
The previous prime is 1210300051. The next prime is 1210300067. The reversal of 1210300053 is 3500030121.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1210300053 - 21 = 1210300051 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1210300051) 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, 2266213 + ... + 2266746.
It is an arithmetic number, because the mean of its divisors is an integer number (203983200).
Almost surely, 21210300053 is an apocalyptic number.
It is an amenable number.
1210300053 is a deficient number, since it is larger than the sum of its proper divisors (421565547).
1210300053 is an equidigital number, since it uses as much as digits as its factorization.
1210300053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4533051.
The product of its (nonzero) digits is 90, while the sum is 15.
The square root of 1210300053 is about 34789.3669531367. The cubic root of 1210300053 is about 1065.6903113458.
Adding to 1210300053 its reverse (3500030121), we get a palindrome (4710330174).
The spelling of 1210300053 in words is "one billion, two hundred ten million, three hundred thousand, fifty-three".
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