Base | Representation |
---|---|
bin | 1011110101111000000111… |
… | …0001001001101111100011 |
3 | 1201002201110201200101110100 |
4 | 2331132001301021233203 |
5 | 3201310404043120003 |
6 | 43405224034033443 |
7 | 2512452156420363 |
oct | 275360161115743 |
9 | 51081421611410 |
10 | 13020223020003 |
11 | 416a933504a71 |
12 | 15634a6418883 |
13 | 735a5661a244 |
14 | 330279ba29a3 |
15 | 178a44ca7ba3 |
hex | bd781c49be3 |
13020223020003 has 24 divisors (see below), whose sum is σ = 19003205451776. Its totient is φ = 8589609100800.
The previous prime is 13020223019987. The next prime is 13020223020011. The reversal of 13020223020003 is 30002032202031.
It is a happy number.
13020223020003 is a `hidden beast` number, since 1 + 30 + 202 + 230 + 200 + 0 + 3 = 666.
It is not a de Polignac number, because 13020223020003 - 24 = 13020223019987 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13020223020083) 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, 6240333 + ... + 8061153.
Almost surely, 213020223020003 is an apocalyptic number.
13020223020003 is a deficient number, since it is larger than the sum of its proper divisors (5982982431773).
13020223020003 is a wasteful number, since it uses less digits than its factorization.
13020223020003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1829115 (or 1829112 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 13020223020003 its reverse (30002032202031), we get a palindrome (43022255222034).
The spelling of 13020223020003 in words is "thirteen trillion, twenty billion, two hundred twenty-three million, twenty thousand, three".
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