Base | Representation |
---|---|
bin | 10010101001010011… |
… | …011011101110101110 |
3 | 1220200020202021110022 |
4 | 102221103123232232 |
5 | 312000200004011 |
6 | 13110332442142 |
7 | 1306056565331 |
oct | 225123335656 |
9 | 56606667408 |
10 | 20020313006 |
11 | 8543a43531 |
12 | 3a68919352 |
13 | 1b7096a675 |
14 | d7cc92618 |
15 | 7c292e8db |
hex | 4a94dbbae |
20020313006 has 8 divisors (see below), whose sum is σ = 30033517800. Its totient is φ = 10009140408.
The previous prime is 20020312987. The next prime is 20020313023. The reversal of 20020313006 is 60031302002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483176 + ... + 522971.
It is an arithmetic number, because the mean of its divisors is an integer number (3754189725).
Almost surely, 220020313006 is an apocalyptic number.
20020313006 is a deficient number, since it is larger than the sum of its proper divisors (10013204794).
20020313006 is a wasteful number, since it uses less digits than its factorization.
20020313006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1016098.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 20020313006 its reverse (60031302002), we get a palindrome (80051615008).
The spelling of 20020313006 in words is "twenty billion, twenty million, three hundred thirteen thousand, six".
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