Base | Representation |
---|---|
bin | 10010110100011010… |
… | …01001011000011011 |
3 | 222002010012100200200 |
4 | 21122031021120123 |
5 | 131142423032311 |
6 | 4350313233243 |
7 | 505240614363 |
oct | 113215113033 |
9 | 28063170620 |
10 | 10103330331 |
11 | 4315080686 |
12 | 1b5b702823 |
13 | c50228a93 |
14 | 6bbb7d9a3 |
15 | 3e1ebe556 |
hex | 25a34961b |
10103330331 has 12 divisors (see below), whose sum is σ = 14949643800. Its totient is φ = 6571271520.
The previous prime is 10103330309. The next prime is 10103330407. The reversal of 10103330331 is 13303330101.
10103330331 is a `hidden beast` number, since 1 + 0 + 1 + 0 + 3 + 330 + 331 = 666.
It is not a de Polignac number, because 10103330331 - 214 = 10103313947 is a prime.
It is a super-2 number, since 2×101033303312 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10103330431) 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, 13689781 + ... + 13690518.
It is an arithmetic number, because the mean of its divisors is an integer number (1245803650).
Almost surely, 210103330331 is an apocalyptic number.
10103330331 is a deficient number, since it is larger than the sum of its proper divisors (4846313469).
10103330331 is a wasteful number, since it uses less digits than its factorization.
10103330331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27380346 (or 27380343 counting only the distinct ones).
The product of its (nonzero) digits is 243, while the sum is 18.
Adding to 10103330331 its reverse (13303330101), we get a palindrome (23406660432).
The spelling of 10103330331 in words is "ten billion, one hundred three million, three hundred thirty thousand, three hundred thirty-one".
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