Base | Representation |
---|---|
bin | 111001111011100100… |
… | …1011110011001011001 |
3 | 102220010000222020211221 |
4 | 1303313021132121121 |
5 | 4014240304243231 |
6 | 133052350252041 |
7 | 11662612434430 |
oct | 1636711363131 |
9 | 386100866757 |
10 | 124405540441 |
11 | 4883a758936 |
12 | 2013b1b7021 |
13 | b967b3a130 |
14 | 60424a4117 |
15 | 3381b35d11 |
hex | 1cf725e659 |
124405540441 has 16 divisors (see below), whose sum is σ = 153463340800. Its totient is φ = 98206509888.
The previous prime is 124405540423. The next prime is 124405540447. The reversal of 124405540441 is 144045504421.
It is a cyclic number.
It is not a de Polignac number, because 124405540441 - 213 = 124405532249 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 124405540397 and 124405540406.
It is not an unprimeable number, because it can be changed into a prime (124405540447) 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, 1517106 + ... + 1597003.
It is an arithmetic number, because the mean of its divisors is an integer number (9591458800).
Almost surely, 2124405540441 is an apocalyptic number.
It is an amenable number.
124405540441 is a deficient number, since it is larger than the sum of its proper divisors (29057800359).
124405540441 is a wasteful number, since it uses less digits than its factorization.
124405540441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3114568.
The product of its (nonzero) digits is 51200, while the sum is 34.
The spelling of 124405540441 in words is "one hundred twenty-four billion, four hundred five million, five hundred forty thousand, four hundred forty-one".
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