Base | Representation |
---|---|
bin | 110000100001110100… |
… | …1010110110101100101 |
3 | 100221222212021022212101 |
4 | 1201003221112311211 |
5 | 3201412304130041 |
6 | 115513022252101 |
7 | 10346344326601 |
oct | 1410351266545 |
9 | 327885238771 |
10 | 104214130021 |
11 | 40219183391 |
12 | 18245127031 |
13 | 9a9a8c4ac1 |
14 | 50889d4501 |
15 | 2a9e1aab31 |
hex | 1843a56d65 |
104214130021 has 8 divisors (see below), whose sum is σ = 105949267424. Its totient is φ = 102479854320.
The previous prime is 104214130019. The next prime is 104214130043. The reversal of 104214130021 is 120031412401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 104214130021 - 21 = 104214130019 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 (104214130051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30790 + ... + 457576.
It is an arithmetic number, because the mean of its divisors is an integer number (13243658428).
Almost surely, 2104214130021 is an apocalyptic number.
It is an amenable number.
104214130021 is a deficient number, since it is larger than the sum of its proper divisors (1735137403).
104214130021 is an equidigital number, since it uses as much as digits as its factorization.
104214130021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 430851.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 104214130021 its reverse (120031412401), we get a palindrome (224245542422).
The spelling of 104214130021 in words is "one hundred four billion, two hundred fourteen million, one hundred thirty thousand, twenty-one".
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