Base | Representation |
---|---|
bin | 100101011110000110… |
… | …000011010001011110 |
3 | 10211211221010221211220 |
4 | 211132012003101132 |
5 | 1124344214201423 |
6 | 30252152154210 |
7 | 2623006556124 |
oct | 453606032136 |
9 | 124757127756 |
10 | 40233350238 |
11 | 1607674a584 |
12 | 796a098966 |
13 | 3a42515723 |
14 | 1d39591914 |
15 | 10a722c9e3 |
hex | 95e18345e |
40233350238 has 16 divisors (see below), whose sum is σ = 80474426640. Its totient is φ = 13409829056.
The previous prime is 40233350221. The next prime is 40233350239. The reversal of 40233350238 is 83205333204.
It is a junction number, because it is equal to n+sod(n) for n = 40233350199 and 40233350208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40233350239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253095 + ... + 380162.
It is an arithmetic number, because the mean of its divisors is an integer number (5029651665).
Almost surely, 240233350238 is an apocalyptic number.
40233350238 is an abundant number, since it is smaller than the sum of its proper divisors (40241076402).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40233350238 is a wasteful number, since it uses less digits than its factorization.
40233350238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 643851.
The product of its (nonzero) digits is 51840, while the sum is 33.
The spelling of 40233350238 in words is "forty billion, two hundred thirty-three million, three hundred fifty thousand, two hundred thirty-eight".
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