Base | Representation |
---|---|
bin | 111001110011100000… |
… | …0001101111100101110 |
3 | 102212102011022000212110 |
4 | 1303213000031330232 |
5 | 4013211434201233 |
6 | 133005432544450 |
7 | 11653113233100 |
oct | 1634700157456 |
9 | 385364260773 |
10 | 124134678318 |
11 | 48710876142 |
12 | 20084552126 |
13 | b9239a1aa1 |
14 | 6018517570 |
15 | 3367e80663 |
hex | 1ce700df2e |
124134678318 has 96 divisors (see below), whose sum is σ = 307852531200. Its totient is φ = 33174925056.
The previous prime is 124134678307. The next prime is 124134678361. The reversal of 124134678318 is 813876431421.
124134678318 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1241346783182 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 300646 + ... + 581942.
It is an arithmetic number, because the mean of its divisors is an integer number (3206797200).
Almost surely, 2124134678318 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 124134678318, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153926265600).
124134678318 is an abundant number, since it is smaller than the sum of its proper divisors (183717852882).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124134678318 is a wasteful number, since it uses less digits than its factorization.
124134678318 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 281414 (or 281407 counting only the distinct ones).
The product of its digits is 774144, while the sum is 48.
The spelling of 124134678318 in words is "one hundred twenty-four billion, one hundred thirty-four million, six hundred seventy-eight thousand, three hundred eighteen".
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