Base | Representation |
---|---|
bin | 10101000001000001101… |
… | …000011111000000000010 |
3 | 12010001202111011202202020 |
4 | 111001001220133000002 |
5 | 142130220244040414 |
6 | 3023243323302310 |
7 | 206224605445635 |
oct | 25010150370002 |
9 | 5101674152666 |
10 | 1444210143234 |
11 | 507538a80251 |
12 | 1b3a9307a996 |
13 | a625aca6c41 |
14 | 4dc85dcdc1c |
15 | 2787957b7a9 |
hex | 15041a1f002 |
1444210143234 has 32 divisors (see below), whose sum is σ = 3022216427520. Its totient is φ = 459218088912.
The previous prime is 1444210143227. The next prime is 1444210143247. The reversal of 1444210143234 is 4323410124441.
It is a happy number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1444210143195 and 1444210143204.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14207244 + ... + 14308535.
It is an arithmetic number, because the mean of its divisors is an integer number (94444263360).
Almost surely, 21444210143234 is an apocalyptic number.
1444210143234 is an abundant number, since it is smaller than the sum of its proper divisors (1578006284286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1444210143234 is a wasteful number, since it uses less digits than its factorization.
1444210143234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28516174.
The product of its (nonzero) digits is 36864, while the sum is 33.
Adding to 1444210143234 its reverse (4323410124441), we get a palindrome (5767620267675).
The spelling of 1444210143234 in words is "one trillion, four hundred forty-four billion, two hundred ten million, one hundred forty-three thousand, two hundred thirty-four".
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