Base | Representation |
---|---|
bin | 111001111001110000… |
… | …0011100111111111000 |
3 | 102212221210000210121010 |
4 | 1303303200130333320 |
5 | 4014124140031120 |
6 | 133042325113520 |
7 | 11661241300302 |
oct | 1636340347770 |
9 | 385853023533 |
10 | 124344455160 |
11 | 48809226632 |
12 | 201228588a0 |
13 | b9582a01b3 |
14 | 6038322972 |
15 | 337b5bb7e0 |
hex | 1cf381cff8 |
124344455160 has 128 divisors (see below), whose sum is σ = 377090588160. Its totient is φ = 32798630400.
The previous prime is 124344455159. The next prime is 124344455161. The reversal of 124344455160 is 61554443421.
124344455160 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 (124344455159) and next prime (124344455161).
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124344455161) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11625415 + ... + 11636105.
It is an arithmetic number, because the mean of its divisors is an integer number (2946020220).
Almost surely, 2124344455160 is an apocalyptic number.
124344455160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 124344455160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188545294080).
124344455160 is an abundant number, since it is smaller than the sum of its proper divisors (252746133000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124344455160 is a wasteful number, since it uses less digits than its factorization.
124344455160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11749 (or 11745 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 39.
Adding to 124344455160 its reverse (61554443421), we get a palindrome (185898898581).
The spelling of 124344455160 in words is "one hundred twenty-four billion, three hundred forty-four million, four hundred fifty-five thousand, one hundred sixty".
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