Base | Representation |
---|---|
bin | 11100001111110011011100… |
… | …000001101110100111111101 |
3 | 121021212101202200020012211022 |
4 | 130033303130001232213331 |
5 | 112240401223312311031 |
6 | 1120115025535233525 |
7 | 35111263025452223 |
oct | 3417633401564775 |
9 | 537771680205738 |
10 | 124231325510141 |
11 | 36647233601433 |
12 | 11b24a436788a5 |
13 | 5441c6b406a95 |
14 | 2296b8497ab13 |
15 | e5681dc3c97b |
hex | 70fcdc06e9fd |
124231325510141 has 4 divisors (see below), whose sum is σ = 125803873934400. Its totient is φ = 122658777085884.
The previous prime is 124231325510113. The next prime is 124231325510177. The reversal of 124231325510141 is 141015523132421.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 124231325510141 - 210 = 124231325509117 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124231325510111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 786274212011 + ... + 786274212168.
It is an arithmetic number, because the mean of its divisors is an integer number (31450968483600).
Almost surely, 2124231325510141 is an apocalyptic number.
It is an amenable number.
124231325510141 is a deficient number, since it is larger than the sum of its proper divisors (1572548424259).
124231325510141 is an equidigital number, since it uses as much as digits as its factorization.
124231325510141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1572548424258.
The product of its (nonzero) digits is 28800, while the sum is 35.
Adding to 124231325510141 its reverse (141015523132421), we get a palindrome (265246848642562).
The spelling of 124231325510141 in words is "one hundred twenty-four trillion, two hundred thirty-one billion, three hundred twenty-five million, five hundred ten thousand, one hundred forty-one".
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