Base | Representation |
---|---|
bin | 1001000111010001000100… |
… | …0001100101100011100101 |
3 | 1022110221111222211211112200 |
4 | 2101310101001211203211 |
5 | 2303133332222031323 |
6 | 33151154550005113 |
7 | 2052644644314462 |
oct | 221642101454345 |
9 | 38427458754480 |
10 | 10020444330213 |
11 | 3213712656999 |
12 | 115a042646799 |
13 | 578c018c6235 |
14 | 268dc6438669 |
15 | 1259c4bcc443 |
hex | 91d110658e5 |
10020444330213 has 12 divisors (see below), whose sum is σ = 14474150839980. Its totient is φ = 6680215129536.
The previous prime is 10020444330097. The next prime is 10020444330241. The reversal of 10020444330213 is 31203344402001.
10020444330213 is a `hidden beast` number, since 1 + 0 + 0 + 2 + 0 + 4 + 443 + 3 + 0 + 213 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 9139968004644 + 880476325569 = 3023238^2 + 938337^2 .
It is a de Polignac number, because none of the positive numbers 2k-10020444330213 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10020444330263) 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, 5970106 + ... + 7462107.
It is an arithmetic number, because the mean of its divisors is an integer number (1206179236665).
Almost surely, 210020444330213 is an apocalyptic number.
It is an amenable number.
10020444330213 is a deficient number, since it is larger than the sum of its proper divisors (4453706509767).
10020444330213 is a wasteful number, since it uses less digits than its factorization.
10020444330213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13515108 (or 13515105 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 10020444330213 its reverse (31203344402001), we get a palindrome (41223788732214).
The spelling of 10020444330213 in words is "ten trillion, twenty billion, four hundred forty-four million, three hundred thirty thousand, two hundred thirteen".
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