Base | Representation |
---|---|
bin | 1000001110001010101… |
… | …1111011011110111100 |
3 | 111111120101222010020020 |
4 | 2003202223323132330 |
5 | 4303230440320444 |
6 | 144515152452140 |
7 | 13130053132530 |
oct | 2034253733674 |
9 | 444511863206 |
10 | 141242120124 |
11 | 5499a5493a6 |
12 | 2345984a050 |
13 | 1041c013011 |
14 | 6b9c5a3bc0 |
15 | 3a19ccc119 |
hex | 20e2afb7bc |
141242120124 has 192 divisors, whose sum is σ = 414330470400. Its totient is φ = 36546515712.
The previous prime is 141242120059. The next prime is 141242120137. The reversal of 141242120124 is 421021242141.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 141242120094 and 141242120103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3203622 + ... + 3247410.
It is an arithmetic number, because the mean of its divisors is an integer number (2157971200).
Almost surely, 2141242120124 is an apocalyptic number.
141242120124 is a gapful number since it is divisible by the number (14) 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 141242120124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207165235200).
141242120124 is an abundant number, since it is smaller than the sum of its proper divisors (273088350276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141242120124 is a wasteful number, since it uses less digits than its factorization.
141242120124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43912 (or 43910 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 24.
Adding to 141242120124 its reverse (421021242141), we get a palindrome (562263362265).
The spelling of 141242120124 in words is "one hundred forty-one billion, two hundred forty-two million, one hundred twenty thousand, one hundred twenty-four".
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