Base | Representation |
---|---|
bin | 1001110001010… |
… | …0001111000011 |
3 | 2212002212100112 |
4 | 2130110033003 |
5 | 40442233342 |
6 | 4022141535 |
7 | 1005205325 |
oct | 234241703 |
9 | 85085315 |
10 | 40977347 |
11 | 21148984 |
12 | 118818ab |
13 | 8649668 |
14 | 5629615 |
15 | 38e6682 |
hex | 27143c3 |
40977347 has 2 divisors, whose sum is σ = 40977348. Its totient is φ = 40977346.
The previous prime is 40977341. The next prime is 40977371. The reversal of 40977347 is 74377904.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 40977347 - 224 = 24200131 is a prime.
It is not a weakly prime, because it can be changed into another prime (40977341) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20488673 + 20488674.
It is an arithmetic number, because the mean of its divisors is an integer number (20488674).
Almost surely, 240977347 is an apocalyptic number.
40977347 is a deficient number, since it is larger than the sum of its proper divisors (1).
40977347 is an equidigital number, since it uses as much as digits as its factorization.
40977347 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 148176, while the sum is 41.
The square root of 40977347 is about 6401.3550909163. The cubic root of 40977347 is about 344.7582062695.
The spelling of 40977347 in words is "forty million, nine hundred seventy-seven thousand, three hundred forty-seven".
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