Base | Representation |
---|---|
bin | 10011001100010000… |
… | …00101011101010011 |
3 | 222121001112101211200 |
4 | 21212020011131103 |
5 | 132100123031011 |
6 | 4422220042243 |
7 | 513216601233 |
oct | 114610053523 |
9 | 28531471750 |
10 | 10303330131 |
11 | 4407a63476 |
12 | 1bb6693383 |
13 | c827b2c63 |
14 | 6da561cc3 |
15 | 404828856 |
hex | 266205753 |
10303330131 has 24 divisors (see below), whose sum is σ = 15785765424. Its totient is φ = 6453457920.
The previous prime is 10303330099. The next prime is 10303330139. The reversal of 10303330131 is 13103330301.
10303330131 is a `hidden beast` number, since 1 + 0 + 303 + 330 + 1 + 31 = 666.
It is not a de Polignac number, because 10303330131 - 25 = 10303330099 is a prime.
It is a super-2 number, since 2×103033301312 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10303330139) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28395 + ... + 146331.
It is an arithmetic number, because the mean of its divisors is an integer number (657740226).
Almost surely, 210303330131 is an apocalyptic number.
10303330131 is a deficient number, since it is larger than the sum of its proper divisors (5482435293).
10303330131 is a wasteful number, since it uses less digits than its factorization.
10303330131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118531 (or 118528 counting only the distinct ones).
The product of its (nonzero) digits is 243, while the sum is 18.
Adding to 10303330131 its reverse (13103330301), we get a palindrome (23406660432).
The spelling of 10303330131 in words is "ten billion, three hundred three million, three hundred thirty thousand, one hundred thirty-one".
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