Base | Representation |
---|---|
bin | 1000110100111111110… |
… | …00100011011001100001 |
3 | 1001222221121010022011010 |
4 | 10122133320203121201 |
5 | 14432210002104441 |
6 | 351203053011133 |
7 | 30625542264060 |
oct | 4323770433141 |
9 | 1058847108133 |
10 | 303330113121 |
11 | 107706a39602 |
12 | 4a954783aa9 |
13 | 227b0a25549 |
14 | 1097751a1d7 |
15 | 7d54c0e116 |
hex | 469fe23661 |
303330113121 has 8 divisors (see below), whose sum is σ = 462217315264. Its totient is φ = 173331493200.
The previous prime is 303330113113. The next prime is 303330113173. The reversal of 303330113121 is 121311033303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 303330113121 - 23 = 303330113113 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 14444291101 = 303330113121 / (3 + 0 + 3 + 3 + 3 + 0 + 1 + 1 + 3 + 1 + 2 + 1).
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (303330113321) 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, 7222145530 + ... + 7222145571.
It is an arithmetic number, because the mean of its divisors is an integer number (57777164408).
Almost surely, 2303330113121 is an apocalyptic number.
It is an amenable number.
303330113121 is a deficient number, since it is larger than the sum of its proper divisors (158887202143).
303330113121 is a wasteful number, since it uses less digits than its factorization.
303330113121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14444291111.
The product of its (nonzero) digits is 486, while the sum is 21.
Adding to 303330113121 its reverse (121311033303), we get a palindrome (424641146424).
The spelling of 303330113121 in words is "three hundred three billion, three hundred thirty million, one hundred thirteen thousand, one hundred twenty-one".
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