Base | Representation |
---|---|
bin | 1001101101110… |
… | …0111101010101 |
3 | 2211200100202211 |
4 | 2123130331111 |
5 | 40413012213 |
6 | 4013233421 |
7 | 1003243246 |
oct | 233347525 |
9 | 84610684 |
10 | 40750933 |
11 | 21003863 |
12 | 11792871 |
13 | 859a5a2 |
14 | 55aaccd |
15 | 389e53d |
hex | 26dcf55 |
40750933 has 2 divisors, whose sum is σ = 40750934. Its totient is φ = 40750932.
The previous prime is 40750907. The next prime is 40750937. The reversal of 40750933 is 33905704.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 29615364 + 11135569 = 5442^2 + 3337^2 .
It is a cyclic number.
It is not a de Polignac number, because 40750933 - 217 = 40619861 is a prime.
It is a plaindrome in base 14.
It is a junction number, because it is equal to n+sod(n) for n = 40750895 and 40750904.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (40750937) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20375466 + 20375467.
It is an arithmetic number, because the mean of its divisors is an integer number (20375467).
Almost surely, 240750933 is an apocalyptic number.
It is an amenable number.
40750933 is a deficient number, since it is larger than the sum of its proper divisors (1).
40750933 is an equidigital number, since it uses as much as digits as its factorization.
40750933 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 11340, while the sum is 31.
The square root of 40750933 is about 6383.6457451835. The cubic root of 40750933 is about 344.1220637896.
The spelling of 40750933 in words is "forty million, seven hundred fifty thousand, nine hundred thirty-three".
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