| Base | Representation |
|---|---|
| bin | 11100010010101101101000… |
| … | …001011101111110000111100 |
| 3 | 121022120111210102212000122000 |
| 4 | 130102231220023233300330 |
| 5 | 112302140142313121413 |
| 6 | 1120350531445222300 |
| 7 | 35131601155030563 |
| oct | 3422555013576074 |
| 9 | 538514712760560 |
| 10 | 124431245442108 |
| 11 | 36713aa4155300 |
| 12 | 11b57738401990 |
| 13 | 5457a7bc70907 |
| 14 | 22a270c178bda |
| 15 | e5bb20148073 |
| hex | 712b682efc3c |
124431245442108 has 1152 divisors, whose sum is σ = 380628878112000. Its totient is φ = 35070581145600.
The previous prime is 124431245442107. The next prime is 124431245442167. The reversal of 124431245442108 is 801244542134421.
It is a happy number.
124431245442108 is a `hidden beast` number, since 1 + 2 + 4 + 43 + 12 + 454 + 42 + 108 = 666.
124431245442108 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124431245442103) by changing a digit.
It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 238831564888 + ... + 238831565408.
It is an arithmetic number, because the mean of its divisors is an integer number (330407012250).
Almost surely, 2124431245442108 is an apocalyptic number.
124431245442108 is a gapful number since it is divisible by the number (18) 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 124431245442108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190314439056000).
124431245442108 is an abundant number, since it is smaller than the sum of its proper divisors (256197632669892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124431245442108 is a wasteful number, since it uses less digits than its factorization.
124431245442108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 844 (or 825 counting only the distinct ones).
The product of its (nonzero) digits is 983040, while the sum is 45.
Adding to 124431245442108 its reverse (801244542134421), we get a palindrome (925675787576529).
The spelling of 124431245442108 in words is "one hundred twenty-four trillion, four hundred thirty-one billion, two hundred forty-five million, four hundred forty-two thousand, one hundred eight".
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