Base | Representation |
---|---|
bin | 111001010011010010… |
… | …0000000100000011100 |
3 | 102202121210221120211112 |
4 | 1302212210000200130 |
5 | 4004003201311104 |
6 | 132310252241152 |
7 | 11614244562323 |
oct | 1624644004034 |
9 | 382553846745 |
10 | 123053541404 |
11 | 48206574a62 |
12 | 1ba224701b8 |
13 | b7b09c6bc1 |
14 | 5d54ac90ba |
15 | 33030c386e |
hex | 1ca690081c |
123053541404 has 24 divisors (see below), whose sum is σ = 230758104528. Its totient is φ = 57209864960.
The previous prime is 123053541397. The next prime is 123053541419. The reversal of 123053541404 is 404145350321.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 10895627 + ... + 10906914.
It is an arithmetic number, because the mean of its divisors is an integer number (9614921022).
Almost surely, 2123053541404 is an apocalyptic number.
It is an amenable number.
123053541404 is a deficient number, since it is larger than the sum of its proper divisors (107704563124).
123053541404 is a wasteful number, since it uses less digits than its factorization.
123053541404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21802645 (or 21802643 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 123053541404 its reverse (404145350321), we get a palindrome (527198891725).
The spelling of 123053541404 in words is "one hundred twenty-three billion, fifty-three million, five hundred forty-one thousand, four hundred four".
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