Base | Representation |
---|---|
bin | 11101010000100001100… |
… | …11100100001100101011 |
3 | 10120002212101101210121212 |
4 | 32220100303210030223 |
5 | 112432330400102311 |
6 | 2045455212023335 |
7 | 132426243363332 |
oct | 16502063441453 |
9 | 3502771353555 |
10 | 1005304300331 |
11 | 358390084281 |
12 | 142a02461b4b |
13 | 73a5219c6a6 |
14 | 3692aabad19 |
15 | 1b23c27ac8b |
hex | ea10ce432b |
1005304300331 has 8 divisors (see below), whose sum is σ = 1058268498000. Its totient is φ = 952345447200.
The previous prime is 1005304300307. The next prime is 1005304300333. The reversal of 1005304300331 is 1330034035001.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1005304300331 - 26 = 1005304300267 is a prime.
It is a super-2 number, since 2×10053043003312 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1005304300297 and 1005304300306.
It is not an unprimeable number, because it can be changed into a prime (1005304300333) 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, 947120 + ... + 1705181.
It is an arithmetic number, because the mean of its divisors is an integer number (132283562250).
Almost surely, 21005304300331 is an apocalyptic number.
1005304300331 is a deficient number, since it is larger than the sum of its proper divisors (52964197669).
1005304300331 is a wasteful number, since it uses less digits than its factorization.
1005304300331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2672269.
The product of its (nonzero) digits is 1620, while the sum is 23.
Adding to 1005304300331 its reverse (1330034035001), we get a palindrome (2335338335332).
The spelling of 1005304300331 in words is "one trillion, five billion, three hundred four million, three hundred thousand, three hundred thirty-one".
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