Base | Representation |
---|---|
bin | 101101111101101011111011… |
… | …1101100111010010111000101 |
3 | 1222000111220221021201210111121 |
4 | 1123323113313230322113011 |
5 | 410443042113412020401 |
6 | 3551513530153033541 |
7 | 151105610124256441 |
oct | 13373276754722705 |
9 | 1860456837653447 |
10 | 404302312220101 |
11 | 107906714121769 |
12 | 394185b63b58b1 |
13 | 14479710208459 |
14 | 71ba49cc19821 |
15 | 31b1c6e77eca1 |
hex | 16fb5f7b3a5c5 |
404302312220101 has 4 divisors (see below), whose sum is σ = 404303072860204. Its totient is φ = 404301551580000.
The previous prime is 404302312220099. The next prime is 404302312220137. The reversal of 404302312220101 is 101022213203404.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 143620330588900 + 260681981631201 = 11984170^2 + 16145649^2 .
It is a cyclic number.
It is not a de Polignac number, because 404302312220101 - 21 = 404302312220099 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 (404302312220701) 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, 379522200 + ... + 380586001.
It is an arithmetic number, because the mean of its divisors is an integer number (101075768215051).
Almost surely, 2404302312220101 is an apocalyptic number.
It is an amenable number.
404302312220101 is a deficient number, since it is larger than the sum of its proper divisors (760640103).
404302312220101 is an equidigital number, since it uses as much as digits as its factorization.
404302312220101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 760640102.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 404302312220101 its reverse (101022213203404), we get a palindrome (505324525423505).
The spelling of 404302312220101 in words is "four hundred four trillion, three hundred two billion, three hundred twelve million, two hundred twenty thousand, one hundred one".
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