Base | Representation |
---|---|
bin | 10101000001001101101… |
… | …011011001001000100110 |
3 | 12010002021120102221201212 |
4 | 111001031223121020212 |
5 | 142131124012412410 |
6 | 3023315342551422 |
7 | 206232611253452 |
oct | 25011553311046 |
9 | 5102246387655 |
10 | 1444412232230 |
11 | 50763205a750 |
12 | 1b3b2a898572 |
13 | a6290b13026 |
14 | 4dca4b97662 |
15 | 2788c199b05 |
hex | 1504dad9226 |
1444412232230 has 32 divisors (see below), whose sum is σ = 2836407663360. Its totient is φ = 525220945120.
The previous prime is 1444412232217. The next prime is 1444412232239. The reversal of 1444412232230 is 322322144441.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1444412232239) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2847767 + ... + 3316413.
It is an arithmetic number, because the mean of its divisors is an integer number (88637739480).
Almost surely, 21444412232230 is an apocalyptic number.
1444412232230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1444412232230 is a deficient number, since it is larger than the sum of its proper divisors (1391995431130).
1444412232230 is a wasteful number, since it uses less digits than its factorization.
1444412232230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 496684.
The product of its (nonzero) digits is 36864, while the sum is 32.
Adding to 1444412232230 its reverse (322322144441), we get a palindrome (1766734376671).
The spelling of 1444412232230 in words is "one trillion, four hundred forty-four billion, four hundred twelve million, two hundred thirty-two thousand, two hundred thirty".
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