Base | Representation |
---|---|
bin | 10010001100101000111011… |
… | …00000000001011001111001 |
3 | 12020200120002222202122102122 |
4 | 21012110131200001121321 |
5 | 20221113203014333312 |
6 | 221035230503211025 |
7 | 11300053155131354 |
oct | 1106243540013171 |
9 | 166616088678378 |
10 | 40016705230457 |
11 | 11828a97961a5a |
12 | 45a3609746a75 |
13 | 19437364a1a07 |
14 | 9c4b66d8729b |
15 | 495dd65b9b72 |
hex | 24651d801679 |
40016705230457 has 8 divisors (see below), whose sum is σ = 41924097537792. Its totient is φ = 38147846101200.
The previous prime is 40016705230433. The next prime is 40016705230543. The reversal of 40016705230457 is 75403250761004.
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 40016705230457 - 210 = 40016705229433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40016705230057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9633292394 + ... + 9633296547.
It is an arithmetic number, because the mean of its divisors is an integer number (5240512192224).
Almost surely, 240016705230457 is an apocalyptic number.
It is an amenable number.
40016705230457 is a deficient number, since it is larger than the sum of its proper divisors (1907392307335).
40016705230457 is a wasteful number, since it uses less digits than its factorization.
40016705230457 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19266589039.
The product of its (nonzero) digits is 705600, while the sum is 44.
The spelling of 40016705230457 in words is "forty trillion, sixteen billion, seven hundred five million, two hundred thirty thousand, four hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •