Base | Representation |
---|---|
bin | 101101100100110111001010… |
… | …110011111100011010000001 |
3 | 222021201101011210222011010012 |
4 | 231210313022303330122001 |
5 | 202233043313211221200 |
6 | 1550151133522314305 |
7 | 60135455456335664 |
oct | 5544671263743201 |
9 | 867641153864105 |
10 | 200445231351425 |
11 | 58960388557515 |
12 | 1a5937664b8995 |
13 | 87acb9a721798 |
14 | 376d85b0796db |
15 | 1829091874a35 |
hex | b64dcacfc681 |
200445231351425 has 6 divisors (see below), whose sum is σ = 248552086875798. Its totient is φ = 160356185081120.
The previous prime is 200445231351419. The next prime is 200445231351487. The reversal of 200445231351425 is 524153132544002.
It can be written as a sum of positive squares in 3 ways, for example, as 1116944604736 + 199328286746689 = 1056856^2 + 14118367^2 .
It is not a de Polignac number, because 200445231351425 - 222 = 200445227157121 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4008904627004 + ... + 4008904627053.
It is an arithmetic number, because the mean of its divisors is an integer number (41425347812633).
Almost surely, 2200445231351425 is an apocalyptic number.
200445231351425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
200445231351425 is a deficient number, since it is larger than the sum of its proper divisors (48106855524373).
200445231351425 is an equidigital number, since it uses as much as digits as its factorization.
200445231351425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8017809254067 (or 8017809254062 counting only the distinct ones).
The product of its (nonzero) digits is 576000, while the sum is 41.
Adding to 200445231351425 its reverse (524153132544002), we get a palindrome (724598363895427).
The spelling of 200445231351425 in words is "two hundred trillion, four hundred forty-five billion, two hundred thirty-one million, three hundred fifty-one thousand, four hundred twenty-five".
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