Base | Representation |
---|---|
bin | 10101000000111100111… |
… | …100010101101101110100 |
3 | 12010001120000010100101121 |
4 | 111000330330111231310 |
5 | 142130040123241004 |
6 | 3023231433033324 |
7 | 206222631614410 |
oct | 25007474255564 |
9 | 5101500110347 |
10 | 1444131462004 |
11 | 5074a861a940 |
12 | 1b3a70855844 |
13 | a62478b8bba |
14 | 4dc7978bd40 |
15 | 278726d8854 |
hex | 1503cf15b74 |
1444131462004 has 24 divisors (see below), whose sum is σ = 3150832281408. Its totient is φ = 562648621440.
The previous prime is 1444131461999. The next prime is 1444131462013. The reversal of 1444131462004 is 4002641314441.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2344368949 + ... + 2344369564.
It is an arithmetic number, because the mean of its divisors is an integer number (131284678392).
Almost surely, 21444131462004 is an apocalyptic number.
1444131462004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1444131462004 is an abundant number, since it is smaller than the sum of its proper divisors (1706700819404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1444131462004 is a wasteful number, since it uses less digits than its factorization.
1444131462004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4688738535 (or 4688738533 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 34.
Adding to 1444131462004 its reverse (4002641314441), we get a palindrome (5446772776445).
The spelling of 1444131462004 in words is "one trillion, four hundred forty-four billion, one hundred thirty-one million, four hundred sixty-two thousand, four".
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