Base | Representation |
---|---|
bin | 11000011100011… |
… | …111100010110100 |
3 | 1001120201101012021 |
4 | 120130133202310 |
5 | 1314442404140 |
6 | 104410202524 |
7 | 13106661121 |
oct | 3034374264 |
9 | 1046641167 |
10 | 410122420 |
11 | 1a055a054 |
12 | b5423444 |
13 | 66c76ab6 |
14 | 3c67b748 |
15 | 26012b4a |
hex | 1871f8b4 |
410122420 has 24 divisors (see below), whose sum is σ = 861682248. Its totient is φ = 163968000.
The previous prime is 410122411. The next prime is 410122439. The reversal of 410122420 is 24221014.
It can be written as a sum of positive squares in 4 ways, for example, as 1354896 + 408767524 = 1164^2 + 20218^2 .
It is a junction number, because it is equal to n+sod(n) for n = 410122394 and 410122403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52360 + ... + 59680.
It is an arithmetic number, because the mean of its divisors is an integer number (35903427).
Almost surely, 2410122420 is an apocalyptic number.
It is an amenable number.
410122420 is an abundant number, since it is smaller than the sum of its proper divisors (451559828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
410122420 is a wasteful number, since it uses less digits than its factorization.
410122420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10131 (or 10129 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 410122420 is about 20251.4794521289. The cubic root of 410122420 is about 742.9698160666.
Adding to 410122420 its reverse (24221014), we get a palindrome (434343434).
The spelling of 410122420 in words is "four hundred ten million, one hundred twenty-two thousand, four hundred twenty".
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