Base | Representation |
---|---|
bin | 11101001001000101110… |
… | …10110110010101010101 |
3 | 10112201120020111112102011 |
4 | 32210202322312111111 |
5 | 112401142141412323 |
6 | 2043555201344221 |
7 | 132225322020250 |
oct | 16444272662525 |
9 | 3481506445364 |
10 | 1001313232213 |
11 | 356722240778 |
12 | 142089938071 |
13 | 73567387618 |
14 | 3666ca10097 |
15 | 1b0a6bbc20d |
hex | e922eb6555 |
1001313232213 has 8 divisors (see below), whose sum is σ = 1144370928960. Its totient is φ = 858258772800.
The previous prime is 1001313232201. The next prime is 1001313232327. The reversal of 1001313232213 is 3122323131001.
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 1001313232213 - 29 = 1001313231701 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1001313235213) 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, 105763 + ... + 1419088.
It is an arithmetic number, because the mean of its divisors is an integer number (143046366120).
Almost surely, 21001313232213 is an apocalyptic number.
It is an amenable number.
1001313232213 is a deficient number, since it is larger than the sum of its proper divisors (143057696747).
1001313232213 is an equidigital number, since it uses as much as digits as its factorization.
1001313232213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1618667.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 1001313232213 its reverse (3122323131001), we get a palindrome (4123636363214).
The spelling of 1001313232213 in words is "one trillion, one billion, three hundred thirteen million, two hundred thirty-two thousand, two hundred thirteen".
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