Base | Representation |
---|---|
bin | 111001010010111101… |
… | …1110010111110110100 |
3 | 102202121002010001002012 |
4 | 1302211323302332310 |
5 | 4003443002001434 |
6 | 132305234303352 |
7 | 11614056150143 |
oct | 1624573627664 |
9 | 382532101065 |
10 | 123043000244 |
11 | 4820062525a |
12 | 1ba1aa27b58 |
13 | b7ab775c28 |
14 | 5d5354375a |
15 | 33021e03ce |
hex | 1ca5ef2fb4 |
123043000244 has 24 divisors (see below), whose sum is σ = 215559576960. Its totient is φ = 61454591424.
The previous prime is 123043000219. The next prime is 123043000253. The reversal of 123043000244 is 442000340321.
It is a super-3 number, since 3×1230430002443 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25722677 + ... + 25727459.
It is an arithmetic number, because the mean of its divisors is an integer number (8981649040).
Almost surely, 2123043000244 is an apocalyptic number.
It is an amenable number.
123043000244 is a deficient number, since it is larger than the sum of its proper divisors (92516576716).
123043000244 is a wasteful number, since it uses less digits than its factorization.
123043000244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10439 (or 10437 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 123043000244 its reverse (442000340321), we get a palindrome (565043340565).
The spelling of 123043000244 in words is "one hundred twenty-three billion, forty-three million, two hundred forty-four", and thus it is an aban number.
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