Base | Representation |
---|---|
bin | 1001101001011… |
… | …0001011001001 |
3 | 2211010122001121 |
4 | 2122112023021 |
5 | 40324223001 |
6 | 4003115241 |
7 | 1000625050 |
oct | 232261311 |
9 | 84118047 |
10 | 40461001 |
11 | 20925a49 |
12 | 11672b21 |
13 | 84c8629 |
14 | 5533397 |
15 | 38436a1 |
hex | 26962c9 |
40461001 has 8 divisors (see below), whose sum is σ = 46526144. Its totient is φ = 34467120.
The previous prime is 40460999. The next prime is 40461011. The reversal of 40461001 is 10016404.
It is a happy number.
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 40461001 - 21 = 40460999 is a prime.
It is not an unprimeable number, because it can be changed into a prime (40461011) 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, 16590 + ... + 18871.
It is an arithmetic number, because the mean of its divisors is an integer number (5815768).
Almost surely, 240461001 is an apocalyptic number.
It is an amenable number.
40461001 is a deficient number, since it is larger than the sum of its proper divisors (6065143).
40461001 is a wasteful number, since it uses less digits than its factorization.
40461001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35631.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 40461001 is about 6360.8962418829. The cubic root of 40461001 is about 343.3040084504.
Adding to 40461001 its reverse (10016404), we get a palindrome (50477405).
It can be divided in two parts, 40 and 461001, that added together give a square (461041 = 6792).
The spelling of 40461001 in words is "forty million, four hundred sixty-one thousand, one".
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