Base | Representation |
---|---|
bin | 11101010000100100000… |
… | …00110010100110010001 |
3 | 10120002220210111022021020 |
4 | 32220102000302212101 |
5 | 112432401040410101 |
6 | 2045501213550053 |
7 | 132426610430052 |
oct | 16502200624621 |
9 | 3502823438236 |
10 | 1005324544401 |
11 | 3583a0550a11 |
12 | 142a091a5329 |
13 | 73a56439c28 |
14 | 3692d66a729 |
15 | 1b23de29136 |
hex | ea12032991 |
1005324544401 has 8 divisors (see below), whose sum is σ = 1340456915424. Its totient is φ = 670204268160.
The previous prime is 1005324544397. The next prime is 1005324544463. The reversal of 1005324544401 is 1044454235001.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1005324544401 - 22 = 1005324544397 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1005324544201) 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, 2827936 + ... + 3163521.
It is an arithmetic number, because the mean of its divisors is an integer number (167557114428).
Almost surely, 21005324544401 is an apocalyptic number.
It is an amenable number.
1005324544401 is a deficient number, since it is larger than the sum of its proper divisors (335132371023).
1005324544401 is an equidigital number, since it uses as much as digits as its factorization.
1005324544401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6047391.
The product of its (nonzero) digits is 38400, while the sum is 33.
Adding to 1005324544401 its reverse (1044454235001), we get a palindrome (2049778779402).
The spelling of 1005324544401 in words is "one trillion, five billion, three hundred twenty-four million, five hundred forty-four thousand, four hundred one".
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