Base | Representation |
---|---|
bin | 110000100111111110… |
… | …0101100010001010101 |
3 | 100222112020122021202002 |
4 | 1201033330230101111 |
5 | 3202323123301031 |
6 | 115545314125045 |
7 | 10354431550622 |
oct | 1411774542125 |
9 | 328466567662 |
10 | 104420525141 |
11 | 40314734069 |
12 | 182a2280785 |
13 | 9b015aabaa |
14 | 50a819d349 |
15 | 2ab2379ccb |
hex | 184ff2c455 |
104420525141 has 4 divisors (see below), whose sum is σ = 104421406284. Its totient is φ = 104419644000.
The previous prime is 104420525129. The next prime is 104420525189. The reversal of 104420525141 is 141525024401.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 102980019025 + 1440506116 = 320905^2 + 37954^2 .
It is a cyclic number.
It is not a de Polignac number, because 104420525141 - 218 = 104420262997 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 (104420525191) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228920 + ... + 511121.
It is an arithmetic number, because the mean of its divisors is an integer number (26105351571).
Almost surely, 2104420525141 is an apocalyptic number.
It is an amenable number.
104420525141 is a deficient number, since it is larger than the sum of its proper divisors (881143).
104420525141 is an equidigital number, since it uses as much as digits as its factorization.
104420525141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 881142.
The product of its (nonzero) digits is 6400, while the sum is 29.
Adding to 104420525141 its reverse (141525024401), we get a palindrome (245945549542).
The spelling of 104420525141 in words is "one hundred four billion, four hundred twenty million, five hundred twenty-five thousand, one hundred forty-one".
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