Base | Representation |
---|---|
bin | 101101100100110111001010… |
… | …110011111100011010000110 |
3 | 222021201101011210222011010101 |
4 | 231210313022303330122012 |
5 | 202233043313211221210 |
6 | 1550151133522314314 |
7 | 60135455456336002 |
oct | 5544671263743206 |
9 | 867641153864111 |
10 | 200445231351430 |
11 | 5896038855751a |
12 | 1a5937664b899a |
13 | 87acb9a7217a0 |
14 | 376d85b079702 |
15 | 1829091874a3a |
hex | b64dcacfc686 |
200445231351430 has 64 divisors (see below), whose sum is σ = 391249324267200. Its totient is φ = 73497632039424.
The previous prime is 200445231351419. The next prime is 200445231351487. The reversal of 200445231351430 is 34153132544002.
It is a self number, because there is not a number n which added to its sum of digits gives 200445231351430.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86937472 + ... + 89213308.
It is an arithmetic number, because the mean of its divisors is an integer number (6113270691675).
Almost surely, 2200445231351430 is an apocalyptic number.
200445231351430 is a deficient number, since it is larger than the sum of its proper divisors (190804092915770).
200445231351430 is a wasteful number, since it uses less digits than its factorization.
200445231351430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2280553.
The product of its (nonzero) digits is 172800, while the sum is 37.
Adding to 200445231351430 its reverse (34153132544002), we get a palindrome (234598363895432).
The spelling of 200445231351430 in words is "two hundred trillion, four hundred forty-five billion, two hundred thirty-one million, three hundred fifty-one thousand, four hundred thirty".
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