Base | Representation |
---|---|
bin | 1001100100001… |
… | …0101011101001 |
3 | 2210111020221112 |
4 | 2121002223221 |
5 | 40232302032 |
6 | 3551520105 |
7 | 665002031 |
oct | 231025351 |
9 | 83436845 |
10 | 40119017 |
11 | 20712014 |
12 | 11529035 |
13 | 8408a83 |
14 | 54848c1 |
15 | 37c71b2 |
hex | 2642ae9 |
40119017 has 2 divisors, whose sum is σ = 40119018. Its totient is φ = 40119016.
The previous prime is 40119007. The next prime is 40119071. The reversal of 40119017 is 71091104.
Together with next prime (40119071) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 22005481 + 18113536 = 4691^2 + 4256^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-40119017 is a prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 40118983 and 40119001.
It is not a weakly prime, because it can be changed into another prime (40119007) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20059508 + 20059509.
It is an arithmetic number, because the mean of its divisors is an integer number (20059509).
Almost surely, 240119017 is an apocalyptic number.
It is an amenable number.
40119017 is a deficient number, since it is larger than the sum of its proper divisors (1).
40119017 is an equidigital number, since it uses as much as digits as its factorization.
40119017 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 252, while the sum is 23.
The square root of 40119017 is about 6333.9574517043. The cubic root of 40119017 is about 342.3340471540.
The spelling of 40119017 in words is "forty million, one hundred nineteen thousand, seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •