Base | Representation |
---|---|
bin | 100101100010010001… |
… | …011111010001011011 |
3 | 10212000211001202202101 |
4 | 211202101133101123 |
5 | 1130020141113441 |
6 | 30303134544231 |
7 | 2624520510112 |
oct | 454221372133 |
9 | 125024052671 |
10 | 40303457371 |
11 | 16102284061 |
12 | 7989668077 |
13 | 3a53bc0c38 |
14 | 1d44a00c79 |
15 | 10ad47a231 |
hex | 96245f45b |
40303457371 has 2 divisors, whose sum is σ = 40303457372. Its totient is φ = 40303457370.
The previous prime is 40303457357. The next prime is 40303457423. The reversal of 40303457371 is 17375430304.
40303457371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 40303457371 - 211 = 40303455323 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 40303457371.
It is not a weakly prime, because it can be changed into another prime (40303457321) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20151728685 + 20151728686.
It is an arithmetic number, because the mean of its divisors is an integer number (20151728686).
Almost surely, 240303457371 is an apocalyptic number.
40303457371 is a deficient number, since it is larger than the sum of its proper divisors (1).
40303457371 is an equidigital number, since it uses as much as digits as its factorization.
40303457371 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 105840, while the sum is 37.
Adding to 40303457371 its reverse (17375430304), we get a palindrome (57678887675).
The spelling of 40303457371 in words is "forty billion, three hundred three million, four hundred fifty-seven thousand, three hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •