Base | Representation |
---|---|
bin | 10011001100001111… |
… | …11110001001111101 |
3 | 222121001110212210220 |
4 | 21212013332021331 |
5 | 132100121101341 |
6 | 4422215251553 |
7 | 513216415104 |
oct | 114607761175 |
9 | 28531425726 |
10 | 10303300221 |
11 | 4407a42a55 |
12 | 1bb6679bb9 |
13 | c827a2466 |
14 | 6da55503b |
15 | 40481ea66 |
hex | 2661fe27d |
10303300221 has 16 divisors (see below), whose sum is σ = 14697839040. Its totient is φ = 6400667520.
The previous prime is 10303300207. The next prime is 10303300229. The reversal of 10303300221 is 12200330301.
It is not a de Polignac number, because 10303300221 - 210 = 10303299197 is a prime.
It is a super-3 number, since 3×103033002213 (a number of 31 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10303300221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10303300229) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1478160 + ... + 1485113.
It is an arithmetic number, because the mean of its divisors is an integer number (918614940).
Almost surely, 210303300221 is an apocalyptic number.
It is an amenable number.
10303300221 is a deficient number, since it is larger than the sum of its proper divisors (4394538819).
10303300221 is a wasteful number, since it uses less digits than its factorization.
10303300221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2963356.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 10303300221 its reverse (12200330301), we get a palindrome (22503630522).
The spelling of 10303300221 in words is "ten billion, three hundred three million, three hundred thousand, two hundred twenty-one".
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