Base | Representation |
---|---|
bin | 1011101001100101110… |
… | …1101110101100100000 |
3 | 201010121022202011020002 |
4 | 2322121131232230200 |
5 | 11234343124444404 |
6 | 231540003235132 |
7 | 20313510104525 |
oct | 2723135565440 |
9 | 633538664202 |
10 | 200143203104 |
11 | 77975690879 |
12 | 32957678aa8 |
13 | 15b47bab440 |
14 | 998911b14c |
15 | 5315d0ec1e |
hex | 2e9976eb20 |
200143203104 has 48 divisors (see below), whose sum is σ = 427045034808. Its totient is φ = 91785388032.
The previous prime is 200143203059. The next prime is 200143203109. The reversal of 200143203104 is 401302341002.
It can be written as a sum of positive squares in 4 ways, for example, as 148456090000 + 51687113104 = 385300^2 + 227348^2 .
It is not an unprimeable number, because it can be changed into a prime (200143203109) 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, 1466897 + ... + 1597520.
Almost surely, 2200143203104 is an apocalyptic number.
It is an amenable number.
200143203104 is an abundant number, since it is smaller than the sum of its proper divisors (226901831704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200143203104 is a wasteful number, since it uses less digits than its factorization.
200143203104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3064597 (or 3064589 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 200143203104 its reverse (401302341002), we get a palindrome (601445544106).
The spelling of 200143203104 in words is "two hundred billion, one hundred forty-three million, two hundred three thousand, one hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •