Base | Representation |
---|---|
bin | 111001110000110001… |
… | …1011011001110001000 |
3 | 102212011210020201010221 |
4 | 1303201203123032020 |
5 | 4013020032310144 |
6 | 132552405115424 |
7 | 11650623116011 |
oct | 1634143331610 |
9 | 385153221127 |
10 | 124043244424 |
11 | 486741a5540 |
12 | 200599b8b74 |
13 | b90aa6a2a8 |
14 | 600a316008 |
15 | 335ee1dd84 |
hex | 1ce18db388 |
124043244424 has 64 divisors (see below), whose sum is σ = 262640232000. Its totient is φ = 54404555520.
The previous prime is 124043244421. The next prime is 124043244427. The reversal of 124043244424 is 424442340421.
124043244424 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (124043244421) and next prime (124043244427).
It is a self number, because there is not a number n which added to its sum of digits gives 124043244424.
It is not an unprimeable number, because it can be changed into a prime (124043244421) 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, 4244727 + ... + 4273849.
It is an arithmetic number, because the mean of its divisors is an integer number (4103753625).
Almost surely, 2124043244424 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 124043244424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131320116000).
124043244424 is an abundant number, since it is smaller than the sum of its proper divisors (138596987576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124043244424 is a wasteful number, since it uses less digits than its factorization.
124043244424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30838 (or 30834 counting only the distinct ones).
The product of its (nonzero) digits is 98304, while the sum is 34.
Adding to 124043244424 its reverse (424442340421), we get a palindrome (548485584845).
The spelling of 124043244424 in words is "one hundred twenty-four billion, forty-three million, two hundred forty-four thousand, four hundred twenty-four".
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