Base | Representation |
---|---|
bin | 111001110101100010… |
… | …1010001101110111001 |
3 | 102212120221001220011011 |
4 | 1303223011101232321 |
5 | 4013331444112101 |
6 | 133020315433521 |
7 | 11654604021223 |
oct | 1635305215671 |
9 | 385527056134 |
10 | 124203113401 |
11 | 48746468464 |
12 | 200a34558a1 |
13 | b934c13213 |
14 | 602364d413 |
15 | 336de9c751 |
hex | 1ceb151bb9 |
124203113401 has 2 divisors, whose sum is σ = 124203113402. Its totient is φ = 124203113400.
The previous prime is 124203113383. The next prime is 124203113443. The reversal of 124203113401 is 104311302421.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 89355557776 + 34847555625 = 298924^2 + 186675^2 .
It is a cyclic number.
It is not a de Polignac number, because 124203113401 - 25 = 124203113369 is a prime.
It is not a weakly prime, because it can be changed into another prime (124203113201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62101556700 + 62101556701.
It is an arithmetic number, because the mean of its divisors is an integer number (62101556701).
Almost surely, 2124203113401 is an apocalyptic number.
It is an amenable number.
124203113401 is a deficient number, since it is larger than the sum of its proper divisors (1).
124203113401 is an equidigital number, since it uses as much as digits as its factorization.
124203113401 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 124203113401 its reverse (104311302421), we get a palindrome (228514415822).
The spelling of 124203113401 in words is "one hundred twenty-four billion, two hundred three million, one hundred thirteen thousand, four hundred one".
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