Base | Representation |
---|---|
bin | 110000011111101011… |
… | …0010100110011100101 |
3 | 100221210211121101010001 |
4 | 1200333112110303211 |
5 | 3201240330011401 |
6 | 115501525101301 |
7 | 10344510444562 |
oct | 1407726246345 |
9 | 327724541101 |
10 | 104142032101 |
11 | 4019150a128 |
12 | 18224b57831 |
13 | 9a889a0403 |
14 | 507d1c7869 |
15 | 2a97bb8601 |
hex | 183f594ce5 |
104142032101 has 4 divisors (see below), whose sum is σ = 104176622304. Its totient is φ = 104107441900.
The previous prime is 104142032087. The next prime is 104142032107. The reversal of 104142032101 is 101230241401.
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 104142032101 - 25 = 104142032069 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 (104142032107) 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, 17290585 + ... + 17296606.
It is an arithmetic number, because the mean of its divisors is an integer number (26044155576).
Almost surely, 2104142032101 is an apocalyptic number.
It is an amenable number.
104142032101 is a deficient number, since it is larger than the sum of its proper divisors (34590203).
104142032101 is an equidigital number, since it uses as much as digits as its factorization.
104142032101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34590202.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 104142032101 its reverse (101230241401), we get a palindrome (205372273502).
The spelling of 104142032101 in words is "one hundred four billion, one hundred forty-two million, thirty-two thousand, one hundred one".
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