Base | Representation |
---|---|
bin | 10101000001000010110… |
… | …101111011010001011101 |
3 | 12010001210220101011100002 |
4 | 111001002311323101131 |
5 | 142130240443203000 |
6 | 3023245330344045 |
7 | 206225243140130 |
oct | 25010265732135 |
9 | 5101726334302 |
10 | 1444230444125 |
11 | 507549486647 |
12 | 1b3a99a2b025 |
13 | a62622642c1 |
14 | 4dc88996217 |
15 | 2787b23b8d5 |
hex | 15042d7b45d |
1444230444125 has 16 divisors (see below), whose sum is σ = 2059885251840. Its totient is φ = 990329446800.
The previous prime is 1444230444109. The next prime is 1444230444143. The reversal of 1444230444125 is 5214440324441.
It is not a de Polignac number, because 1444230444125 - 24 = 1444230444109 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 825273665 + ... + 825275414.
It is an arithmetic number, because the mean of its divisors is an integer number (128742828240).
Almost surely, 21444230444125 is an apocalyptic number.
It is an amenable number.
1444230444125 is a deficient number, since it is larger than the sum of its proper divisors (615654807715).
1444230444125 is an equidigital number, since it uses as much as digits as its factorization.
1444230444125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1650549101 (or 1650549091 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 38.
Adding to 1444230444125 its reverse (5214440324441), we get a palindrome (6658670768566).
The spelling of 1444230444125 in words is "one trillion, four hundred forty-four billion, two hundred thirty million, four hundred forty-four thousand, one hundred twenty-five".
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