Base | Representation |
---|---|
bin | 10101000001000111110… |
… | …110001101010110011110 |
3 | 12010002000202100202222111 |
4 | 111001013312031112132 |
5 | 142130423441414004 |
6 | 3023301530104234 |
7 | 206230312605631 |
oct | 25010766152636 |
9 | 5102022322874 |
10 | 1444314404254 |
11 | 507591912087 |
12 | 1b3b01b7b07a |
13 | a6276780057 |
14 | 4dc95badc18 |
15 | 278837c3a04 |
hex | 15047d8d59e |
1444314404254 has 16 divisors (see below), whose sum is σ = 2240129105280. Its totient is φ = 697683271680.
The previous prime is 1444314404251. The next prime is 1444314404279. The reversal of 1444314404254 is 4524044134441.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1444314404251) 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, 19605219 + ... + 19678750.
It is an arithmetic number, because the mean of its divisors is an integer number (140008069080).
Almost surely, 21444314404254 is an apocalyptic number.
1444314404254 is a deficient number, since it is larger than the sum of its proper divisors (795814701026).
1444314404254 is a wasteful number, since it uses less digits than its factorization.
1444314404254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39284595.
The product of its (nonzero) digits is 491520, while the sum is 40.
Adding to 1444314404254 its reverse (4524044134441), we get a palindrome (5968358538695).
The spelling of 1444314404254 in words is "one trillion, four hundred forty-four billion, three hundred fourteen million, four hundred four thousand, two hundred fifty-four".
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