Base | Representation |
---|---|
bin | 1001101000100… |
… | …1110101000010 |
3 | 2211001001200202 |
4 | 2122021311002 |
5 | 40321113214 |
6 | 4002045202 |
7 | 1000324451 |
oct | 232116502 |
9 | 84031622 |
10 | 40410434 |
11 | 208a0a59 |
12 | 11649802 |
13 | 84ab5cc |
14 | 551cb98 |
15 | 38336de |
hex | 2689d42 |
40410434 has 8 divisors (see below), whose sum is σ = 60691260. Its totient is φ = 20180016.
The previous prime is 40410421. The next prime is 40410437. The reversal of 40410434 is 43401404.
It can be written as a sum of positive squares in 2 ways, for example, as 40284409 + 126025 = 6347^2 + 355^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (40410437) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10529 + ... + 13844.
Almost surely, 240410434 is an apocalyptic number.
40410434 is a deficient number, since it is larger than the sum of its proper divisors (20280826).
40410434 is a wasteful number, since it uses less digits than its factorization.
40410434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25204.
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 40410434 is about 6356.9201662440. The cubic root of 40410434 is about 343.1609316576.
Adding to 40410434 its reverse (43401404), we get a palindrome (83811838).
The spelling of 40410434 in words is "forty million, four hundred ten thousand, four hundred thirty-four".
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